Acros Organics & Maybridge - E

E 

Eicosane http://www.maybridge.com 

EDTA, tetrasodium salt , see Ethylenediaminetetraacetic acid, tetrasodium salt hydrate on page 996 

EDTA, tripotassium salt dihydrate , see Ethylenediaminetetraacetic acid, tripotassium salt dihydrate on 

page 996 

EDTA, trisodium salt hydrate , see Ethylenediaminetetraacetic acid, trisodium salt hydrate on page 996 

EDTP , see N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine on page 1962 

EEDQ , see N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline on page 957 

EGTA , see Ethylenebis(oxyethylenenitrilo)tetraacetic acid on page 994 

EGTA tetrasodium , see Ethylene glycol-bis(-aminoethyl ether)-N,N,N',N'-tetraacetic acid tetrasodium 

salt on page 997 

Ehrlich's Reagent , see 4-Dimethylaminobenzaldehyde on page 851 

(4aR,11aS,15aR,22aS)Eicosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin , see cis- 

Dicyclohexano-18-crown-6, mixture of syn-cis and anti-cis isomers on page 767 

Eicosane, 99% 

Acros Organics Product code Packaging Pack size Price 

204370020 Glass bottle 2 g INR 580 

204371000 Glass bottle 100 g INR 1,220 


S24/25 C 20 H 42 CH 3 (CH 2 ) 18 CH 3 

CAS: 112-95-8 

MFCD00009344 

FW: 282.54 

Eicosanoic acid, 99% 

S-EIT hemihydrate , see 2-Methyl-2-thiopseudourea hemisulfate on page 1554 

Embonic acid , see Pamoic acid on page 1665 

mp: 36-38 °C 

bp: 220 °C (30 mmHg) 

Fp: >112 °C 

d: 0.789 





S24/25 C 20 H 40 O 2 CH 3 (CH 2 ) 18 CO 2 H 

1-Eicosanol, 98% 

CAS: 506-30-9 

MFCD00002755 

FW: 312.52 

mp: 74-77 °C 

bp: 328 °C 




S24/25 C 20 H 42 O CH 3 (CH 2 ) 19 OH 

CAS: 629-96-9 

MFCD00002938 

Ellagic acid hydrate, 97% 

FW: 298.54 

mp: 64-66 °C 


117740025 Glass bottle 2.5 g INR 1,610 



S24/25 C14H6O8 .xH2O CAS: 314041-08-2 

MFCD00149494 

FW: 302.19 

mp: >360 °C 

HO 

O 

948 Please enquire for bulk quantities 

OH 

O 

O 

OH 

O 

OH 

Emodin, 95% 

tech. 


117751000 Glass bottle 100 mg INR 8,640 


R36/37/38 

S26 S37/39 

Store below +4ºC 

C 15 H 10 O 5 

CAS: 518-82-1 

MFCD00001207 

FW: 270.23 

mp: 253 °C (D) 

Enanthaldehyde , see Heptaldehyde, stabilized on page 1122 

Enanthic acid , see Heptanoic acid on page 1124 

Endo-3,6-methylene-1,2,3,6-tetrahydrophthalic anhydride , see Carbic anhydride on page 474 

Enheptyne , see 2-Amino-5-nitrothiazole on page 110 

Enoxolone , see 18--Glycyrrhetinic acid, on page 1114 

Eosin B pure 

high purity, biological stain 




R41 

S26 S39 

C20H6Br2N2Na2O9 CAS: 548-24-3 

MFCD00005041 

FW: 624.06 

mp: >310 °C (D) 

Eosin B pure 

certified 




R41 

S26 S39 

C20H6Br2N2Na2O9 CAS: 548-24-3 FW: 624.06 

MFCD00005041 mp: >310 °C (D) 

Assay ............................. 85 % 

Eosin B pure 

spirit soluble 



R36 

S26 S37/39 

C 20 H 8 Br 2 N 2 O 9 

CAS: 56360-46-4 

MFCD00066762 

FW: 580.09 

mp: 275 °C (D) 

Eosin Bluish , see Eosin B on page 948 

Eosin Methylene Blue according to Leishman , see Leishman stain on page 1281 

OH 

O 

O 

OH 

OH

Eosin Y pure 






R36 

S26 S37/39 

Moisture sensitive 

C 20 H 6 Br 4 Na 2 O 5 

CAS: 17372-87-1 

MFCD00005040 

Eosin Yellowish , see Eosin Y on page 949 

FW: 691.85 

mp: >300 °C (D) 

Assay.............................. 90 % (on dry substance) 

Loss on drying ................ 10 % 

d: 1.018 

Eosin Y pure 

Indicator grade 





R36 

S26 S37/39 


C 20 H 6 Br 4 Na 2 O 5 

CAS: 17372-87-1 

MFCD00005040 

Loss on drying ................ 10 % 

FW: 691.85 

mp: >300 °C (D) 

d: 1.018 

Eosin Y pure 

certified 



R36 

S26 S37/39 


C 20 H 6 Br 4 Na 2 O 5 

CAS: 17372-87-1 

MFCD00005040 

Assay.............................. 80 % 

(1R,2S)-(-)-Ephedrine, 99.0-101.0% 

FW: 691.85 

mp: >300 °C (D) 

d: 1.018 





R22 

S22 S25 

Hygroscopic 

Light sensitive 


C 10 H 15 NO C 6 H 5 CH[CH(NHCH 3 )CH 3 ]OH 

CAS: 299-42-3 

MFCD00064257 

FW: 165.23 

mp: 33-39 °C 

(1S,2R)-(+)-Ephedrine hydrochloride, 99% 

Fp: 85 °C 

[] 20 

D : -43 (c=5, 1N 

HCl) 





R22 

S22 S25 


C 10 H 15 NO.HCl C 6 H 5 CH[CH(NHCH 3 )CH 3 ]OH.HCl 

CAS: 24221-86-1 

MFCD00064551 

FW: 201.70 

mp: 217-220 °C 

[] 20 

D : +34.5 (c=5, 

H2O) 

http://www.acros.com Eosiny 

Epiandrosterone, 99% 



S24/25 C19H30O2 CAS: 481-29-8 

MFCD00064134 

FW: 290.44 

mp: 171-177 °C 

[] 20 

O 

D : +91 (c=1, 

CH3OH) 

H 

H 

H 

HO 

H 

4-Epianhydrochlortetracycline hydrochloride 

can be used as secondary standard 




R22 R36 R63 

S26 S36/37/39 

Hygroscopic 


Air sensitive 

C22H21ClN2O7 .HCl 

CAS: 158018-53-2 

MFCD00143313 

FW: 497.33 

mp: 222 °C (D) 

4-Epianhydrotetracycline hydrochloride, 97% 

'can be used as a secondary standard' 




R22 R36 R63 

S26 S36/37/39 

Hygroscopic 


Air sensitive 

C22H22N2O7 .HCl 

CAS: 4465-65-0 

MFCD00151455 

(R)-(-)-Epichlorohydrin, 99% 

FW: 464.89 

mp: 220 °C (D) 

[] 20 

D : -279 (c=0.5, 

H2O) 





R45 R10 R23/24/25 

R34 R43 

S53 S45 

C3H5ClO CAS: 51594-55-9 

MFCD00077759 

FW: 92.52 

(S)-(+)-Epichlorohydrin, 98% 

bp: 114 °C 

Fp: 33 °C 

[] 20 

D : +34 (589nm, 

c=1, MeOH) 

d: 1.183 

n 20 

D : 1.4365 -1.4385 




R45 R10 R23/24/25 

R34 R43 

S53 S45 

C3H5ClO CAS: 67843-74-7 

MFCD00077760 

FW: 92.52 

bp: 114 °C 

Fp: 33 °C 

[] 20 

D : +34 (589nm, 

c=1, MeOH) 

d: 1.183 

n 20 

D : 1.4365 -1.4385 

Please enquire for bulk quantities 949 

E

E 

Epichlorohyd http://www.maybridge.com 

Epichlorohydrin 

APPLICATION GUIDE 

Scavengers 

* Acid Scavenger Used as acid scavenger in bromination reactions. JACS 1973, 95, 4419 

Epichlorohydrin, 99% 


117780250 Glass bottle 25 ml INR 580 

117780010 Glass bottle 1 l INR 820 

117780025 Glass bottle 2.5 l INR 1,800 

R45 R10 R23/24/25 

R34 R43 

S53 S45 


C3H5ClO CAS: 106-89-8 

MFCD00005132 

FW: 92.52 

mp: -57 °C 

bp: 115-117 °C 

Fp: 28 °C 

d: 1.180 

n20 D : 1.4365 -1.4385 

4-Epichlortetracycline hydrochloride, 97% 

can be used as secondary standard 




R36 R63 

S26 S36/37/39 

Hygroscopic 


Air sensitive 

C22H23ClN2O8 .HCl 

CAS: 101342-45-4 

MFCD00143314 

Epinephrine , see L(-)-Epinephrine on page 950 

L(-)-Epinephrine, 99% 

FW: 515.34 

mp: >250 °C (D) 





R23/24/25 R33 R36/ 

37/38 R52/53 

S23 S26 S36/37/39 

S45 S61 


Air sensitive 


C9H13NO3 CAS: 51-43-4 

MFCD00002204 

4-Epioxytetracycline, 97% 

'can be used as secondary standard' 

(HO) 2 C 6 H 3 CH(CH 2 NHCH 3 )OH 

FW: 183.21 

mp: 208-211 °C (D) 

[] 20 

D : -51.5 (c=4, 1M 

HCl, dry sub) 



R63 R63 

S26 S36/37/39 


Air sensitive 

C22H24N2O9 CAS: 14206-58-7 

MFCD00062825 

FW: 460.43 

mp: 168 °C (D) 

[] 20 

D : -247 

(c=1.0,0.03N HCl) 

OH 


O 

O 

Cl 

OH O 

OH 

H H 

HO OH 

N 

O 

OH 

NH 2 

4-Epitetracycline hydrochloride 

'can be used as a secondary standard' 




R36 R63 

S26 S36/37/39 

Hygroscopic 


Air sensitive 

C22H24N2O8 .HCl 

CAS: 23313-80-6 

MFCD00085371 

Epithiochlorohydrine, 97% 

FW: 480.89 

mp: 217 °C (D) 

1,2-Epithiopropane , see Propylene sulfide on page 1808 

(2R,3S)-1,2-Epoxy-3-(BOC-amino)-4-phenylbutane , see (2R,3S)-3-(N-BOC-amino)-1-oxirane-4-phenylbutane 

on page 255 

(2S,3S)-1,2-Epoxy-3-(BOC-amino)-4-phenylbutane , see (2S,3S)-3-(N-BOC-amino)-1-oxirane-4-phenylbutane 

on page 256 

3,4-Epoxy-1-butene , see Butadiene monoxide on page 402 

Epoxycyclohexane , see Cyclohexene oxide on page 660 

Epoxycyclooctane , see Cyclooctene oxide on page 666 

[] 20 

D : -322 (c=0.5, 

H2O) 




R23/24/25 R34 R43 

S24 S26 S28A S36/ 

37/39 S38 S45 

Stench 

Air sensitive 


C3H5ClS CAS: 3221-15-6 

MFCD00041199 

FW: 108.59 

bp: 69-70 °C (67 mm- 

Hg) 

d: 1.275 

n 20 

D : 1.524 -1.528 

cis-2,3-Epoxybutane, 97% 




R11 R20/21/22 R36/ 

37/38 

S16 S26 S36/37/39 


C4H8O CAS: 1758-33-4 

MFCD00005128 

FW: 72.12 

mp: -84-83 °C 

bp: 60-61 °C 

Fp: -21.7 °C 

d: 0.826 

n20 D : 1.382 -1.384 

1,2-Epoxydecane, 96% 


335520050 Glass bottle 5 ml INR 1,820 


R36/37/38 

S26 S37/39 


C10H20O CAS: 2404-44-6 

MFCD00005158 

FW: 156.27 

bp: 94 °C (15 mmHg) 

Fp: 78 °C 

d: 0.840 

n 20 

D : 1.427 -1.43 

O 

S 

O 

Cl

1,2-Epoxydodecane, 96% 




R36/37/38 

S26 S37/39 


C12H24O CAS: 2855-19-8 

MFCD00005150 

FW: 184.32 

bp: 124 °C (15 mmHg) 

Fp: 105 °C 

d: 0.840 

n 20 

D : 1.435 -1.437 

1,2-Epoxyethylbenzene , see Styrene oxide on page 1920 

1,2-Epoxyhexane, 97% 





R11 R34 

S9 S25 S33 S36/37/ 

39 S45 



C6H12O CAS: 1436-34-6 

MFCD00005154 

FW: 100.16 

bp: 118-120 °C 

Fp: 15 °C 

d: 0.830 

n 20 

D : 1.404 -1.407 

1,2-Epoxy-5-hexene, 98% 




R45 R11 R20/21/22 

R36/37/38 

S53 S16 S26 S37/39 

S45 



C6H10O CAS: 10353-53-4 

MFCD00010051 

FW: 98.15 

bp: 118-121 °C 

Fp: 15 °C 

d: 0.870 

n20 D : 1.424 -1.426 

2,3-Epoxy-2-methylbutane, 98% 




R11 R36/37/38 

S16 S26 S37/39 


C5H10O CAS: 5076-19-7 

MFCD00233698 

FW: 86.13 

Fp: -12 °C 

n 20 

D : 1.383 -1.385 

1,2-Epoxy-2-methylpropane , see Isobutylene oxide on page 1243 

O 

O 

O 

O 

http://www.acros.com Epoxydodecan 

1,2-Epoxy-3-(4-nitrophenoxy)propane, 90% 




S24/25 C 9 H 9 NO 4 

CAS: 5255-75-4 

MFCD00041845 

FW: 195.17 

mp: 54-55 °C 

1,2-Epoxyoctane, 96% 




R10 R36/37/38 

S16 S26 S37/39 



C8H16O CAS: 2984-50-1 

MFCD00005157 

FW: 128.21 

bp: 62 °C (17 mmHg) 

Fp: 37 °C 

d: 0.830 

n 20 

D : 1.418 -1.421 

1,2-Epoxy-7-octene, 97% 




R10 R19 R37/38 R41 

S18 S26 S37/39 


C8H14O CAS: 19600-63-6 

MFCD00005156 

FW: 126.20 

Fp: 38 °C 

d: 0.850 

n20 D : 1.4345 -1.4365 

1,2-Epoxy-3-phenoxypropane , see Glycidyl phenyl ether on page 1111 

(2R,3R)-2,3-Epoxy-3-phenyl-1-propanol , see (2R,3R)-3-Phenylglycidol on page 1716 

1,2-Epoxypropane , see Propylene oxide on page 1808 

(R)-(+)-1,2-Epoxypropane , see (R)-(+)-Propylene oxide on page 1807 

(S)-(-)-1,2-Epoxypropane , see (S)-(-)-Propylene oxide on page 1807 

2,3-Epoxy-1-propanol , see Glycidol on page 1110 

(S)-2,3-Epoxy-1-propanol , see (S)-Glycidol on page 1110 

2,3-Epoxypropyl methacrylate , see Glycidyl methacrylate, stabilized on page 1111 

2,3-Epoxypropyl-4'-methoxyphenyl ether, 99% 




R36/37/38 

S24/25 S7/9 

C 10 H 12 O 3 

CAS: 2211-94-1 

MFCD00005135 

FW: 180.20 

mp: 45-48 °C 

Fp: >112 °C 

2,3-Epoxypropylphenylether , see Glycidyl phenyl ether on page 1111 


O 

O 

N + 

O 

O 

O 

O 

O 

O 

O 

E

E 

Epoxysuccini http://www.maybridge.com 

cis-Epoxysuccinic acid, 97% 




R22 R34 

S26 S36/37/39 S45 

C 4 H 4 O 5 

CAS: 16533-72-5 

MFCD00191645 

FW: 132.07 

mp: 148-149 °C 

2,3-Epoxy-1,2,3,4-tetrahydroanthracene, 98% 



S24/25 C14H12O CAS: 176236-88-7 

MFCD00800578 

FW: 196.25 

mp: 159-160 °C 

3,4-Epoxytetrahydrofuran, 96% 




R10 R36/37/38 

S16 S23 S26 S36/ 

37/39 


C4H6O2 CAS: 285-69-8 

MFCD00800639 

FW: 86.09 

Fp: >38 °C 

n 20 

D : 1.445 -1.449 

EPPS, 99% for biochemistry 





S24/25 C9H20N2O4S CAS: 16052-06-5 

MFCD00006160 

FW: 252.33 

HO 

O 

OH 

S 

O 

mp: 231 °C (D) 

N N 

Assay.............................. 98.5 % 

UV(0.1 M aq. soln.) (1 cm 

cell) 

260 nm0.1 

Erbium chloride hydrate, 99.997% 



S24/25 

Hygroscopic 

Cl 3 Er.xH 2 O ErCl 3 .xH 2 O 

CAS: 19423-85-9 

MFCD00149693 

FW: 273.62 

mp: 774 °C 


O 

HOOH O O 

O 

O 

O 

Erbium isopropoxide 



R11 R34 

S7/9 S16 S36/37/39 

S45 

C9H21ErO3 CAS: 14814-07-4 

MFCD00144253 

Ergocalciferol , see Vitamin D2 on page 2140 

[(CH 3 ) 2 CHO] 3 Er 

FW: 344.52 

mp: 325 °C (D) 

Erbium(III) nitrate pentahydrate, 99.9% 

Fp: 58 °C 


315140250 Plastic bottle 25 g INR 4,340 


R8 

S17 

Hygroscopic 

Erbium(III) oxide, 99.9% 

ErN3O9 .5H2O Er(NO3 ) 3 .5H2O CAS: 10031-51-3 MFCD00149691 FW: 443.35 




S24/25 

Hygroscopic 

Er2O3 CAS: 12061-16-4 

MFCD00010991 

Erbium(III) perchlorate 

50 wt.% solution in water 

Er2O3 FW: 382.51 

d: 8.640 




R8 R36/37/38 

S17 S26 S37/39 

Ergosterol, 98% 

Cl 3 ErO 12 

CAS: 14017-55-1 

MFCD00016073 

FW: 465.61 

d: 1.440 





S24/25 


C28H44O CAS: 57-87-4 

MFCD00003623 

FW: 396.64 

mp: 156-158 °C 

bp: 250 °C (1.3 Pa) 

[] 20 

D : -120 (c=1, 

CHC13) 

HO 

H H 

H

Eriochrome® Black T pure 

indicator grade 





228360010 Glass bottle 1 kg INR 6,560 

R36 

S26 S39 

C20H12N3NaO7S CAS: 1787-61-7 MFCD00003935 FW: 461.38 

Loss on drying ................ 8 % (110°C) 

Eriochrome® Blue Black R , see Calcon® on page 469 

Eriochrome® Blue SE , see Mordant Blue 13 dihydrate on page 1575 

Erioglaucine disodium salt pure 




R33 

S24/25 

C 37 H 34 N 2 Na 2 O 9 S 3 

CAS: 3844-45-9 

MFCD00012141 

meso-Erythritol, 99% 

FW: 792.84 

mp: 283 °C (D) 






S24/25 C 4 H 10 O 4 HOCH 2 [CH(OH)] 2 CH 2 OH 

CAS: 149-32-6 

MFCD00004710 

(-)-Erythromycin, 98% 

FW: 122.12 

mp: 117-121 °C 

bp: 329-331 °C 





R42/43 

S24 S37 S45 

C 37 H 67 NO 13 

CAS: 114-07-8 

MFCD00084654 

FW: 733.94 

mp: 138-140 °C 

(3R,4R)-(-)-D-Erythronolactone, 99+% 

[] 20 

D : -74.5 (c=2, ethanol) 



S24/25 

Stench 

C4H6O4 CAS: 15667-21-7 

MFCD00077763 

FW: 118.09 

mp: 99-102 °C 

[] 20 

D : -73 (c=0.5, water) 

HO 

OH 

O O 

http://www.acros.com Eriochromebl 

Erythrosin B pure 




R22 

S26 S36/37/39 

Hygroscopic 

C 20 H 6 I 4 Na 2 O 5 

CAS: 16423-68-0 

MFCD00144257 

Eschenmoser's salt , see N,N-Dimethylmethyleneiminium iodide on page 887 

Estragole , see 4-Allylanisole on page 45 

FW: 879.85 

mp: >300 °C 

Assay ............................. 87 % 

Heavy metals.................. 40 ppm 

Insoluble matter.............. 0.2 % 

Trace Analysis ................ As 3 ppm Hg 1 ppm 

Pb 10 ppm Cd 1 ppm 

Erythrosin B pure 

certified 




R22 

S26 S36/37/39 

Hygroscopic 

C 20 H 6 I 4 Na 2 O 5 

CAS: 16423-68-0 

MFCD00144257 

FW: 879.85 

mp: >300 °C 

Assay ............................. 80 % 

Erythrosin B, 95% pure 

spirit soluble 



S24/25 C 20 H 8 I 4 O 5 

CAS: 15905-32-5 

MFCD00005044 

Esculin hydrate, 97% 

Assay ............................. 94 % 

FW: 835.90 

mp: 303 °C (D) 





S24/25 C15H16O9 .xH2O CAS: 531-75-9 

MFCD00149492 

FW: 340.29 

mp: 203-205 °C 

Esterase BS3 from bacillus stearothermophilus 

recombinant in E.Coli, EC 3.1.1.1 

[] 20 

D : -86 (c=2,dioxane/water1:1) 




S24/25 

Store below -20ºC 

CAS: 9016-18-6 MFCD00131030 


E

E 

Estrone http://www.maybridge.com 

Estrone, 99+% 




R20/21/22 R40 R42/ 

43 R62 R63 

S36/37 S45 

C18H22O2 CAS: 53-16-7 

MFCD00003620 

FW: 270.36 

mp: 258-261 °C (D) 

[] 20 

D : +158 (c=1, dioxane) 

(R,R)-Et-DUPHOS , see (-)-1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene on page 230 

Ethacridine lactate monohydrate , see 6,9-Diamino-2-ethoxyacridine lactate monohydrate on page 

690 

Ethanal , see Acetaldehyde on page 2 

Ethanediamide , see Oxamide on page 1653 

1,2-Ethanediol , see Ethylene glycol on page 997 

1,1-Ethanediol diacetate , see Ethylidene diacetate on page 1007 

Ethanediol diacetate , see Ethylene glycol diacetate on page 997 

Ethanedionic acid , see Oxalic acid on page 1652 

Ethanedionic acid , see Oxalic acid on page 1652 

Ethanedionic acid , see Oxalic acid dihydrate on page 1652 

Ethanedioyl dichloride , see Oxalyl chloride on page 1653 

Ethanedioyl dichloride , see Oxalyl chloride, 2.0M solution in dichloromethane on page 1653 

1,2-Ethanedisulfonic acid dihydrate, 98% 




R34 

S26 S36/37/39 S45 

Hygroscopic 

C2H6O6S2 .2H2O CAS: 110-04-3 

MFCD00069901 

FW: 226.22 

mp: 109-113 °C 

1,2-Ethanedisulfonic acid, disodium salt 




R36/37/38 

S26 S37/39 

1,2-Ethanedithiol, 95% 

C2H4Na2O6S2 NaO3SCH2CH2SO3Na CAS: 5325-43-9 MFCD00024998 FW: 234.16 

Assay.............................. 96 % 




117850010 Glass bottle 1 l INR 14,570 

R10 R21 R23/25 

S16 S26 S36/37/39 

S45 

Stench 

C2H6S2 CAS: 540-63-6 

MFCD00004892 

FW: 94.19 

HO 

HSCH 2 CH 2 SH 

mp: -41 °C 

bp: 144-146 °C 

Fp: 50 °C 

d: 1.123 

n 20 

D : 1.558 


H 

H 

H 

O 

(R,R)-(-)-1,2-Ethanediylbis[(2methoxyphenyl)phenylphosphine]rhodium(I) 

BF4 



S24/25 

Air sensitive 

C 36 H 40 O 2 P 2 Rh.BF 4 

CAS: 56977-92-5 MFCD01074456 FW: 756.38 

1,1'-(1,2-Ethanediyl)bispiperidine , see 1,2-Dipiperidinoethane on page 935 

2,2'-(Ethanediylidenedinitrilo)diphenol , see Glyoxalbis(2-hydroxyanil) on page 1114 

Ethanesulfonic acid, 95% 





R34 

S26 S36/37/39 S45 

Hygroscopic 

C 2 H 6 O 3 S C 2 H 5 SO 3 H 

CAS: 594-45-6 

MFCD00007529 

FW: 110.13 

Ethanesulfonyl chloride, 98+% 

mp: -17 °C 

bp: 136-140 °C (3 hPa) 

Fp: >110 °C 

Ethanethioic acid , see Thiolacetic acid on page 2000 

Ethanethioic acid, potassium salt , see Potassium thioacetate on page 1796 

d: 1.343 

n 20 

D : 1.4325 -1.4355 







R22 R23 R34 

S26 S36/37/39 S45 

Lachrymator 


C 2 H 5 ClO 2 S C 2 H 5 SO 2 Cl 

CAS: 594-44-5 

MFCD00007460 

FW: 128.57 

bp: 177 °C 

Fp: 83 °C 

d: 1.350 

n 20 

D : 1.452 -1.454 

Ethanethiol 


Interconversion of functional groups 

* Alkyl halide to thioether Ethanethiol displaces leaving groups eg an alkyl chloride is converted to an 

Alkyl ethyl thiol. Ethanethiol also adds to electron deficient alkenes, alkynes and epoxides. The 

Chemistry of the Thiol Group; Patai, S. Ed.; Wiley: New York, 1974 ; Parts 1 and 2. 

Scavengers 

* cationic scavenger Ethanethiol is used to scavenge cations e.g. used to scavenge t-butyl cations 

formed in the deprotection of the BOC protecting group. Greene, T W.; Wuts P. G. M. Protective 

Groups in Organic Synthesis 2nd ed.; Wiley: New York, 1991; Chapter 7. 

Ethanethiol, 99+% 




R11 R20 R50/53 

S16 S25 S60 S61 

Stench 

C 2 H 6 S C 2 H 5 SH 

CAS: 75-08-1 

MFCD00004887 

FW: 62.13 

mp: -148 °C 

bp: 35 °C 

Fp: -45 °C 

d: 0.830 

n 20 

D : 1.4296 -1.4316

Ethanol, absolute, 99.5% Extra Dry 

AcroSeal® 


397691000 AcroSeal 100 ml INR 2,250 

397690010 AcroSeal 1 l INR 3,650 

397690025 AcroSeal 2.5 l INR 5,920 

R11 

S7 S16 

C 2 H 6 O CH 3 CH 2 OH 

CAS: 64-17-5 

MFCD00003568 

FW: 46.07 

mp: -114 °C 

bp: 78 °C 

Fp: 12 °C 

Water.............................. 0.005 % 

Evapn. residue................ 0.001 % 

Assay.............................. 99.5 % 

d: 0.790 

Ethanol pure 

anhydrous, denat. with 2% MEK 




181970250 Metal drum 25 l INR 5,570 

R11 

S7 S16 

C 2 H 6 O C 2 H 5 OH 

CAS: 64-17-5 

MFCD00003568 

FW: 46.06 

mp: -144 °C 

bp: 78 °C 

Fp: 12 °C 

Assay.............................. 95 % 

Water.............................. 0.3 % (Coulometric) 

d: 0.780 

n 20 

D : 1.36 -1.363 

Ethanol for spectroscopy 

anhydrous, contains 5% 2-Propanol and 5% methanol 




R11 R20/21/22 R68/ 

20/21/22 

S7 S16 S36/37 

C 2 H 6 O C 2 H 5 OH 

CAS: 64-17-5 

MFCD00003568 

FW: 46.06 

mp: -114 °C 

bp: 78 °C 

Fp: 12 °C 

d: 0.780 

n 20 

D : 1.36 

Color............................... 5 APHA 

Assay.............................. 90.0 % (ethanol) 


UV................................... 205 nm1 210 nm0.65 

250 nm0.04 300 nm0.01 

Evapn. residue................ 0.0005 % 

Ethanol pure 

anhydrous, denat. with up to 5% v/v ether 





R11 

S7 S16 

C 2 H 6 O C 2 H 5 OH 

CAS: 64-17-5 

MFCD00003568 

FW: 46.06 

mp: -114 °C 

bp: 78 °C 

Fp: 12 °C 

Assay.............................. 95 % 


d: 0.780 

n 20 

D : 1.36 -1.363 

http://www.acros.com Ethanol 

Ethanol pure 

denat. with 5% wood spirit 


365780010 Plastic bottle 1 l INR 1,050 

365780025 Plastic bottle 2.5 l INR 2,170 


R11 R20/21/22 R68/ 

20/21/22 

S7 S16 S36/37 S45 

C 2 H 6 O C 2 H 5 OH 

CAS: 64-17-5 

MFCD00003568 

FW: 46.06 

mp: -117 °C 

bp: 78 °C 

Fp: 12 °C 

Assay ............................. 95 % 

d: 0.800 

n 20 

D : 1.361 -1.363 

Ethanol-d for NMR 

99.5+ atom % D 




R11 

S7 S16 

Hygroscopic 

C 2 H 5 DO C 2 H 5 OD 

CAS: 925-93-9 

MFCD00044669 

FW: 47.07 

bp: 78 °C 

Fp: 12 °C 

d: 0.800 

Assay ............................. 99.50 % 

Water ............................. 0.5 % (Coulometric) 

n 20 

D : 1.3595 

Ethanol-d6 for NMR 

anhydrous, 99 atom % D 




R11 

S7 S16 

Hygroscopic 

C 2 D 6 O C 2 D 5 O D 

CAS: 1516-08-1 

MFCD00051020 

FW: 52.12 

Fp: 12 °C 

Assay ............................. 98.5 % 

Ethanolamine 


Dealkylation 

* Quaternary ammonium salt to amine Ethanolamine demethylates quaternary ammonium salts 

providing a route to N,N-dimethyl aryl amines. OSC 1973, 5, 1018 

Deprotecting Group Chemistry 

* Cleavage of glycosyl ester bond JCR(S) 1989, 152 

* Deprotection of FMOC group Base for cleavage of FMOC protecting groups. JOC 1972, 37, 3404 

Hydrometallation 

* Hydroboration Aids hydroboration reaction work-up by transesterifying the borate ester. JOC 1977, 

42, 2292 

Ring Synthesis 

* Oxazolidines Ethanolamine condenses with aldehydes and ketones to afford oxazolidines. JOC 

1985, 50, 2379 

* Oxazolidinone Ethanolamine condenses with carbonates to give oxazolidinones. TL 1991, 32, 7715 

* Oxazolines Ethanolamine condenses with acids to give oxazolines. AG(E) 1976, 15, 270 


E

E 

Ethanolamine http://www.maybridge.com 

Ethanolamine, 99% 

AcroSeal® 




R20/21/22 R34 

S26 S36/37/39 S45 

Hygroscopic 

Air sensitive 

Ethanolamine, 99% 

C 2 H 7 NO H 2 NCH 2 CH 2 OH 

CAS: 141-43-5 

MFCD00008183 

FW: 61.08 

mp: 10.3 °C 

bp: 170 °C 

Fp: 85 °C 

trans-1,1'-(1,2-Ethenediyl)bis(benzene) , see trans-Stilbene on page 1918 

d: 1.012 

n 20 

D : 1.453 -1.455 





149580250 Plastic drum 25 l INR 10,650 

R20/21/22 R34 

S26 S36/37/39 S45 

Hygroscopic 

Air sensitive 

C 2 H 7 NO H 2 NCH 2 CH 2 OH 

CAS: 141-43-5 

MFCD00008183 

FW: 61.08 

Ethanolamine hydrochloride, 99+% 

mp: 10.3 °C 

bp: 170 °C 

Fp: 85 °C 

d: 1.012 

n 20 

D : 1.453 -1.455 




R36/37/38 

S26 S37/39 

Hygroscopic 

C 2 H 7 NO.HCl H 2 NCH 2 CH 2 OH.HCl 

CAS: 2002-24-6 

MFCD00012892 

FW: 97.55 

mp: 84-86 °C 

N-Ethanoyl-D-erythro-sphingosine, synthetical, 99+% 



S24/25 


HO 

C 20 H 39 NO 3 

CAS: 3102-57-6 

MFCD00153903 

HN 

OH 

O 

FW: 341.53 

mp: 93-96 °C 


2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole, 97% 




R36/37/38 

S26 S37/39 

C 28 H 18 N 2 O 2 

CAS: 1533-45-5 MFCD00022846 FW: 414.45 

Ethenylbenzene , see Styrene on page 1919 

18-Ethenyl-2,3,5,6,8,9,11,12,14,15-decahydro-1,4,7,10,13,16-benzo- hexaoxacyclooctadecin , 

see 4-Vinylbenzo-18-crown-6 on page 2136 

1-(Ethenyloxy)butane , see n-Butyl vinyl ether, stabilized on page 457 

Ethenyltrimethylsilane , see Vinyltrimethylsilane on page 2140 

Ethenzamide , see 2-Ethoxybenzamide on page 957 

Ethephon , see 2-Chloroethylphosphonic acid on page 522 

Ether , see Diethyl ether on page 783 

Ethidium bromide, 95% pure 




R21/22 R26 R36/37/ 

38 R68 

S22 S26 S28A S36/ 

37/39 S45 

DL-Ethionine, 99% 

C 21 H 20 BrN 3 

CAS: 1239-45-8 

MFCD00011724 

Assay ............................. 94 % 

Loss on drying................ 5.0 % 

FW: 394.30 

mp: 260-262 °C (D) 

Ethohexadiol , see 2-Ethyl-1,3-hexanediol, mixture of isomers on page 1002 

4'-Ethoxyacetanilide , see 4-Acetophenetidide on page 16 

Fp: >100 °C 





R40 R62 R63 R68 

S36/37 

C 6 H 13 NO 2 S C 2 H 5 SCH 2 CH 2 CH(NH 2 )CO 2 H 

CAS: 67-21-0 

MFCD00063102 

Ethoxyacetic acid, 98% 

FW: 163.23 

mp: 265-268 °C (D) 




R34 

S26 S36/37/39 S45 

N 

O 

C4H8O3 CAS: 627-03-2 

MFCD00004310 

FW: 104.11 

C 2 H 5 OCH 2 CO 2 H 

bp: 97-100 °C (11 mm- 

Hg) 

Fp: 97 °C 

d: 1.102 

O 

N 

n 20 

D : 1.417 -1.42

4'-Ethoxyacetophenone, 99% 





R36/37/38 

S26 S37/39 

C 10 H 12 O 2 

CAS: 1676-63-7 

MFCD00009095 

FW: 164.20 

mp: 35-38 °C 

bp: 268-269 °C (758 

mmHg) 

Fp: 134 °C 

3-Ethoxyacrylic acid, 95% 

Maybridge Product code Packaging Pack size Price 

RH00924DA Glass bottle 1 g INR 7,400 

RH00924DE Glass bottle 5 g INR 32,400 

R34 

S22 S26 S36/37/39 

S45 

C 5 H 8 O 3 

CAS: 6192-01-4 

MFCD01566841 

FW: 116.12 

mp: 109-111 °C 

Ethoxyamine hydrochloride, 99+% 





R20/21/22 R34 

S26 S36/37/39 S45 

C 2 H 7 NO.HCl C 2 H 5 ONH 2 .HCl 

CAS: 3332-29-4 

MFCD00012956 

4-Ethoxyaniline , see p-Phenetidine on page 1693 

4-Ethoxybenzaldehyde, 99% 

2-Ethoxybenzenamine , see o-Phenetidine on page 1692 

3-Ethoxybenzenamine , see m-Phenetidine on page 1693 

Ethoxybenzene , see Phenetole on page 1693 

FW: 97.54 

mp: 130-133 °C 





R36/37/38 

S26 S37/39 

Air sensitive 

C9H10O2 CAS: 10031-82-0 

MFCD00003388 

FW: 150.18 

2-Ethoxybenzamide, 97% 

C 2 H 5 OC 6 H 4 CHO 

mp: 13-14 °C 

bp: 255 °C 

Fp: 75 °C 

d: 1.080 

n 20 

D : 1.5574 -1.5594 




S24/25 C 9 H 11 NO 2 C 2 H 5 OC 6 H 4 CONH 2 

CAS: 938-73-8 

MFCD00007977 

FW: 165.19 

mp: 129-134 °C 

O 

O 

O 

O 

OH 

http://www.acros.com Ethoxyacetop 

2-Ethoxybenzoic acid, 98% 



S24/25 C 9 H 10 O 3 C 2 H 5 OC 6 H 4 CO 2 H 

CAS: 134-11-2 

MFCD00002438 

FW: 166.18 

2-Ethoxybenzyl alcohol, 98% 

mp: 19.3-19.5 °C 

bp: 174-176 °C (15 

mmHg) 

Fp: >112 °C 

3-Ethoxycarbonylacetylacetone , see Ethyl diacetoacetate on page 988 

d: 1.100 

n 20 

D : 1.539 -1.541 




R22 R36/37/38 

S26 S37/39 

C9H12O2 CAS: 71672-75-8 

MFCD00004616 

4-Ethoxybenzyl alcohol, 98% 

C 2 H 5 OC 6 H 4 CH 2 OH 

FW: 152.19 

bp: 265 °C 

Fp: >110 °C 

n 20 

D : 1.531 -1.533 




R22 R36/37/38 

S26 S37/39 

C9H12O2 CAS: 6214-44-4 

MFCD00004655 

C 2 H 5 OC 6 H 4 CH 2 OH 

FW: 152.19 

mp: 27-32 °C 

bp: 273 °C 

Fp: >110 °C 

O-((Ethoxycarbonyl)cyanomethyleneamino)-N,N,N',N'tetramethyluronium 

BF4, 98% 





R36/37/38 

S26 S37/39 


C 10 H 17 N 4 O 3 .BF 4 

CAS: 136849-72-4 

MFCD00192127 

FW: 327.95 

mp: 141-147 °C (D) 

N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline, 99+% 





R36/37/38 R20/21/ 

22 

S26 S36/37/39 


C 14 H 17 NO 3 

CAS: 16357-59-8 

MFCD00006703 

FW: 247.29 

mp: 63-66 °C 

bp: 125-128 °C (0.1 

mmHg) 

O O 


N 

O 

E

Ethoxycarbon http://www.maybridge.com 

[1-(Ethoxycarbonyl)ethyl]triphenylphosphonium bromide, 95+% 





R22 R29 R36/37/38 

S8 S26 S37/39 


C23H24BrO2P CAS: 30018-16-7 FW: 443.32 mp: 145-149 °C (D) 

E 


Ethoxy carbonylhydrazine , see Ethyl carbazate on page 980 

Ethoxycarbonyl isocyanate, 90% 

tech. 




R10 R20/21/22 R36/ 

37/38 

S16 S26 S36/37/39 

Lachrymator 


C4H5NO3 CAS: 19617-43-7 

MFCD00011719 

FW: 115.09 

C 2 H 5 O 2 CNCO 

Ethoxycarbonyl isothiocyanate, 95% 

bp: 25 °C (10 mmHg) 

Fp: 35 °C 

d: 1.110 

n 20 

D : 1.406 -1.409 




R10 R20/21/22 R36/ 

37/38 

S16 S26 S36/37/39 

Lachrymator 



C 4 H 5 NO 2 S SCNCOOCH 2 CH 3 

CAS: 16182-04-0 

MFCD00004814 

FW: 131.15 

bp: 56 °C (18 mmHg) 

Fp: 50 °C 

d: 1.160 

3-[(Ethoxycarbonyl)oxycarbonyl]-2,5-dihydro-2,2,5,5tetramethyl-1H-pyrrol-1-yloxy 

free radical 


225170100 Glass vial 10 mg INR 6,860 


S24/25 


C 12 H 18 NO 5 

CAS: 19187-50-9 

MFCD00044307 

FW: 256.28 

mp: 61-65 °C 

3-Ethoxycarbonylphenylboronic acid, 97% 




R36/37/38 

S26 S37/39 

C 9 H 11 BO 4 

CAS: 4334-87-6 

MFCD02179444 

FW: 193.99 

mp: 131-136 °C 


N 

O 

O O 

O 

O 

4-Ethoxycarbonylphenylboronic acid, 97% 





R36/37/38 

S26 S37/39 

C 9 H 11 BO 4 

CAS: 4334-88-7 

MFCD02179441 

FW: 193.99 

mp: 184-189 °C 

N-[(S)-(+)-1-Ethoxycarbonyl-3-phenylpropyl]-L-alanine, 97% 




R36/37/38 

S26 S37/39 

C 15 H 21 NO 4 

CAS: 82717-96-2 

MFCD00209976 

FW: 279.34 

mp: 148-153 °C 

4-(3-Ethoxycarbonylpiperidine)carboxamidophenylboronic acid, 

pinacol ester, 97% 


MAY00036DA Glass bottle 1 g INR 5,800 

R22 R36/37/38 

S26 S36/39 

C 21 H 30 BNO 5 

CAS: 850411-14-2 

MFCD06657751 

FW: 387.28 

mp: 97.5-99.5 °C 

(3-Ethoxycarbonylpropyl)triphenylphosphonium bromide, 97% 




R22 R29 R36/37/38 

S8 S26 S37/39 



O 

O 

C24H26BrO2P CAS: 50479-11-3 

MFCD00274610 

FW: 457.35 

mp: 167-170 °C 

(4-Ethoxycarbonyl)triphenylphosphonium chloride , see (Carboethoxymethyl)triphenylphosphonium 

chloride hydrate on page 476 

p-Ethoxychrysoidin, mixture of mono and dihydrochloride , see 4-(4-Ethoxyphenylazo)-m-phe- 

O 

N 

P + 

O 

Br 

NH 

O 

O 

B 

O 

O 

O 

O 

OH

nylenediamine, mixture of mono and dihydrochloride on page 961 

(±)-2-Ethoxycyclohexanone, 98% 



R10 

S16 

C8H14O2 CAS: 33371-97-0 

MFCD00015377 

FW: 142.20 

3-Ethoxy-2-cyclohexen-1-one, 99% 

C 2 H 5 OC 6 H 9 (=O) 

bp: 85 °C (15 mmHg) 

Fp: 54 °C 

d: 1.000 

n 20 

D : 1.45 -1.452 





S24/25 


C8H12O2 CAS: 5323-87-5 

MFCD00001580 

FW: 140.18 

C 2 H 5 OC 6 H 7 (=O) 

bp: 76-78 °C (1 mmHg) 

Fp: 107 °C 

d: 1.040 

(1-Ethoxycyclopropoxy)trimethylsilane, 99% 

n 20 

D : 1.503 -1.505 





R10 R36/37/38 

S16 S26 S37/39 


C 8 H 18 O 2 Si C 2 H 5 OC 3 H 4 OSi(CH 3 ) 3 

CAS: 27374-25-0 

MFCD00074986 

FW: 174.52 

bp: 50-53 °C (22 mm- 

Hg) 

Fp: 26 °C 

d: 0.867 

n 20 

D : 1.407 -1.409 

4-[(2-Ethoxy-3,4-dioxocyclobut-1-enyl)amino]benzoic acid, 97% 


RDP00147CB Glass bottle 250 mg INR 6,000 

RDP00147DA Glass bottle 1 g INR 11,900 

R36/37/38 

S26 S37/39 

C 13 H 11 NO 5 

CAS: 175204-30-5 

MFCD00179350 

FW: 261.23 

mp: >300 °C 

2-Ethoxyethanol, 99% 





R60 R61 R10 R20/ 

21/22 

S53 S45 

C4H10O2 CAS: 110-80-5 

MFCD00002869 

FW: 90.12 

O 

O 

C 2 H 5 OCH 2 CH 2 OH 

mp: -100 °C 

bp: 135 °C 

Fp: 44 °C 

H 

N 

O 

O 

d: 0.930 

n 20 

D : 1.406 -1.41 

http://www.acros.com Ethoxycycloh 

OH 

2(2-Ethoxyethoxy)ethanol, 98+% 





R20 R36 

S26 S39 

Hygroscopic 

C6H14O3 CAS: 111-90-0 

MFCD00002872 

FW: 134.17 

C 2 H 5 OCH 2 CH 2 OCH 2 CH 2 OH 

mp: -80 °C 

bp: 197 °C 

Fp: 94 °C 

2-(2-Ethoxyethoxy)ethyl acetate, 99% 

d: 0.990 

n 20 

D : 1.426 -1.428 




R19 R36/37 

S26 S39 

C8H16O4 CAS: 112-15-2 

MFCD00041928 

FW: 176.20 

CH 3 C(O)OCH 2 CH 2 OCH 2 CH 2 OC 2 H 5 

mp: -25 °C 

bp: 210-220 °C 

Fp: 98 °C 

d: 1.010 

n 20 

D : 1.4206 -1.4226 

6-Ethoxy-2-[3-(6-ethoxy-1-ethyl-2-methyl-4-quinolylidene)]propenyl-1-ethyl-4-methyl-quinolinium 

iodide , see Dicyanine A on page 766 

3-(1-Ethoxyethoxy)propyne , see Acetaldehyde ethyl propargyl acetal on page 2 

2-Ethoxyethyl acetate, 99% 






R60 R61 R10 R20/ 

21/22 

S53 S45 

Lachrymator 

C6H12O3 CAS: 111-15-9 

MFCD00009251 

FW: 132.16 

CH 3 CO 2 CH 2 CH 2 OC 2 H 5 

mp: -61 °C 

bp: 156 °C 

Fp: 51 °C 

d: 0.970 

n 20 

D : 1.404 -1.406 

2-Ethoxyethyl chloride , see 2-Chloroethyl ethyl ether on page 521 

2-Ethoxyethyl ether, 98+% extra pure 





117900025 Metal drum 2.5 kg INR 5,770 

117900100 Metal bottle 10 kg INR 23,040 

R19 C8H18O3 (C2H5OCH2CH2 ) 2O CAS: 112-36-7 mp: -44.3 °C 

d: 0.900 

MFCD00009254 bp: 180-190 °C n 

FW: 162.23 

Fp: 82 °C 

20 

D : 1.4105 -1.4125 

Color .............................. 10 APHA 

Assay ............................. 98.0 % 

Water ............................. 0.2 % 

Acidity ............................ 0.015 % 


E

E 

Ethoxyethyli http://www.maybridge.com 

(1-Ethoxyethylidene)malononitrile, 99+% 




R20/21/22 

S24/25 

C 7 H 8 N 2 O CH 3 C(OC 2 H 5 )=C(CN) 2 

CAS: 5417-82-3 

MFCD00001852 

1-(2-Ethoxyethyl)piperazine, 98% 

FW: 136.15 

mp: 89-93 °C 




R36/37/38 

S26 S37/39 

C8H18N2O CAS: 13484-38-3 

MFCD01320899 

FW: 158.24 

bp: 224-225 °C 

Fp: 57 °C 

d: 0.941 

n 20 

D : 1.4675 -1.4695 

Ethoxyformic anhydride , see Diethyl pyrocarbonate on page 790 

3-Ethoxy-4-hydroxybenzaldehyde, 97% 




R22 


C9H10O3 CAS: 121-32-4 

MFCD00006944 

2-Ethoxy-5-iodonicotinic acid, 97% 

C 2 H 5 OC 6 H 3 (OH)CHO 

FW: 166.18 

mp: 76-79 °C 



R22 R36/37/38 

S22 S26 S36/37/39 

C 8 H 8 INO 3 

CAS: 335078-07-4 

FW: 293.06 

mp: 130-132.5 °C 

Ethoxylated p-tert-octylphenol formaldehyde polymer , see Tyloxapol on page 2127 

3-Ethoxymethacrolein, 95% 

tech. 




R10 R23/24/25 

S16 S36/37 S45 

Lachrymator 


C6H10O2 CAS: 42588-57-8 

MFCD00006975 

FW: 114.14 

C 2 H 5 OCH=C(CH 3 )CHO 

bp: 78-81 °C (14 mm- 

Hg) 

Fp: 35 °C 

d: 0.960 

I 

n 20 

D : 1.4792 -1.4812 


H 

N 

N 

N 

O 

O 

O 

OH 

4-Ethoxy-3-methoxybenzaldehyde, 95% 




S24/25 C 10 H 12 O 3 C 2 H 5 OC 6 H 3 (OCH 3 )CHO 

CAS: 120-25-2 

MFCD00016614 

FW: 180.20 

mp: 60-65 °C 

4-Ethoxy-3-methoxybenzyl alcohol, 98% 

bp: 168 °C 

Fp: 110 °C 



S24/25 C 10 H 14 O 3 C 2 H 5 OC 6 H 3 (OCH 3 )CH 2 OH 

CAS: 61813-58-9 

MFCD00004656 

FW: 182.22 

mp: 54-59 °C 

7-Ethoxy-4-methyl-2H-chromen-2-one, 97% 

bp: 185-187 °C (8 mm- 

Hg) 

Fp: >112 °C 


SB00763EA Glass bottle 10 g INR 3,500 

SB00763EB Glass bottle 25 g INR 5,000 

R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C 12 H 12 O 3 

CAS: 87-05-8 

MFCD00016971 

FW: 204.22 

mp: 113-114 °C 

3-(Ethoxymethylene)acetylacetone , see 3-(Ethoxymethylene)-2,4-pentanedione on page 960 

N-(Ethoxymethylene)benzeneamine , see Ethyl N-phenylformimidate on page 1023 

Ethoxymethylenemalononitrile, 98% 





R23/24/25 R42/43 

S22 S26 S36/37/39 

S45 


C 6 H 6 N 2 O C 2 H 5 OCH=C(CN) 2 

CAS: 123-06-8 

MFCD00001854 

FW: 122.13 

mp: 63-69 °C 

3-(Ethoxymethylene)-2,4-pentanedione, 97% 

bp: 160 °C (12 mmHg) 

Fp: 155 °C 





S24/25 C 8 H 12 O 3 CH 3 CH 2 OCHC(C(O)CH 3 ) 2 

CAS: 33884-41-2 

MFCD07368652 

O 

FW: 156.18 

bp: 140-142 °C (16 

mmHg) 

O O 

n 20 

D : 1.483 -1.485

4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one, 97% 



S24/25 


C 12 H 11 NO 3 

CAS: 15646-46-5 

MFCD00003204 

FW: 217.22 

mp: 93-98 °C 

Ethoxymethylenemalonic acid diethylester , see Diethyl ethoxymethylenemalonate on page 784 

2-Ethoxy-1-naphtaldehyde, 98% 




S24/25 C 13 H 12 O 2 

CAS: 19523-57-0 

MFCD00046427 

FW: 200.24 

mp: 109-113 °C 

1-Ethoxynaphthalene, 97% 



S24/25 C12H12O C10H7OC2H5 CAS: 5328-01-8 bp: 280 °C 

MFCD00003928 Fp: >112 °C 

FW: 172.23 

d: 1.060 

3-Ethoxy-N'-hydroxypropanimidamide, 95% 

n 20 

D : 1.604 


MO01116DA Glass bottle 1 g INR 12,100 

MO01116DE Glass bottle 5 g INR 48,100 

R22 R36/37/38 

S23 S26 S36/37/39 

C 5 H 12 N 2 O 2 

CAS: 188720-03-8 

MFCD09937263 

FW: 132.16 

3-Ethoxy-2-nitropyridine, 98% 



R11 R22 R36/37/38 

S16 S26 S37/39 

C 7 H 8 N 2 O 3 

CAS: 74037-50-6 

MFCD00006257 

FW: 168.15 

mp: 28-32 °C 

bp: 175 °C (50 mmHg) 

Fp: 38 °C 

O 

O 

H 

O 

N 

O 

O 

O 

N 

O 

N 

N + O 

O 

NH 2 

OH 

http://www.acros.com Ethoxymethyl 

2-Ethoxyphenol, 98% 





370030025 Glass bottle 2.5 kg INR 21,760 

R22 R37/38 R41 

S26 S37/39 

C8H10O2 CAS: 94-71-3 

MFCD00002187 

FW: 138.17 

4-Ethoxyphenol, 99% 

C 2 H 5 OC 6 H 4 OH 

mp: 20-25 °C 

bp: 216-217 °C 

Fp: 91 °C 

d: 1.090 

n 20 

D : 1.528 -1.53 





R22 R37/38 R41 

S26 S37/39 

C 8 H 10 O 2 

CAS: 622-62-8 

MFCD00002334 

4-Ethoxyphenylacetic acid, 98% 

FW: 138.17 

mp: 64-67 °C 

bp: 131 °C (9 mmHg) 




R22 R36/37/38 

S26 S37/39 

C10H12O3 CAS: 4919-33-9 

MFCD00004346 

C 2 H 5 OC 6 H 4 CH 2 CO 2 H 

FW: 180.20 

mp: 86-90 °C 

4-(4-Ethoxyphenylazo)-m-phenylenediamine, mixture of mono 

and dihydrochloride, 98% 



R20/21/22 

S26 S37/39 

C14H16N4O.xHCl CAS: 74367-87-6 

MFCD00042023 

2-Ethoxyphenylboronic acid, 98% 

FW: 256.30 

mp: 215 °C (D) 





R22 R36/37/38 

S26 S37/39 


C8H11BO3 CAS: 213211-69-9 

MFCD00674027 

C2H5OC6H4B(OH) 2 

FW: 165.98 

mp: 97-102 °C 


E

E 

Ethoxyphenyl http://www.maybridge.com 

4-Ethoxyphenylboronic acid, 98% 





R22 R36/37/38 

S26 S37/39 


C 8 H 11 BO 3 

CAS: 22237-13-4 

MFCD00674028 

FW: 165.98 

2-Ethoxyphenyl isocyanate, 98% 




R20/21/22 R36/37/ 

38 

S26 S36/37/39 

Lachrymator 


C9H9NO2 CAS: 5395-71-1 

MFCD00002007 

FW: 163.18 

2-Ethoxyphenyl isothiocyanate, 97% 

C 2 H 5 OC 6 H 4 NCO 

bp: 119-121 °C (22 

mmHg) 

Fp: 102 °C 

d: 1.100 

n 20 

D : 1.526 -1.528 


TL00819EA Glass bottle 10 g INR 10,000 

TL00819EB Glass bottle 25 g INR 17,800 

R20/21/22 R36/37/ 

38 

S26 S36/37/39 

Lachrymator 


C9H9NOS CAS: 23163-84-0 

MFCD00046793 

FW: 179.24 

4-Ethoxyphenyl isothiocyanate, 97% 




R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C9H9NOS CAS: 3460-49-9 

MFCD00041096 

FW: 179.24 

mp: 60-61 °C 

4-(4-Ethoxyphenyl)-4-oxobutanoic acid, 97% 


BTB10245DA Glass bottle 1 g INR 2,100 

BTB10245EA Glass bottle 10 g INR 7,100 

BTB10245EB Glass bottle 25 g INR 12,500 

R36/37/38 

S22 S24/25 S36/37/ 

39 

C 12 H 14 O 4 

CAS: 53623-37-3 

MFCD00100659 

FW: 222.24 

mp: 136-138 °C 

O 

B 

OH 


O 

O 

N S 

C 

O 

O 

OH 

N S 

C 

O 

OH 

3-Ethoxy-2-(phenylsulfonyl)acrylonitrile, 97% 


KM00478DA Glass bottle 1 g INR 5,200 

R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C11H11NO3S CAS: 32083-50-4 

MFCD00068001 

FW: 237.28 

mp: 74 °C 

2-Ethoxy-2-(2'-phenylsulfonylethyl)-1,3-dioxolane, 95% 




S24/25 


C13H18O5S CAS: 149099-23-0 

MFCD00800561 

FW: 286.35 

3-Ethoxy-1-propanamine , see 3-Ethoxypropylamine on page 962 

1-Ethoxy-2-propanol, 95% 




R10 R67 

S24 

Lachrymator 

C5H12O2 CAS: 1569-02-4 

MFCD00067050 

FW: 104.14 

C 2 H 5 OCH 2 CH(OH)CH 3 

mp: -100 °C 

bp: 132 °C 

Fp: 42 °C 

3-Ethoxypropionaldehyde diethyl acetal, 95% 

d: 0.897 

n 20 

D : 1.405 -1.409 



R10 R22 

S16 

C9H20O3 CAS: 7789-92-6 

MFCD00009241 

FW: 176.26 

3-Ethoxypropylamine, 99% 

C 2 H 5 OCH 2 CH 2 CH(OC 2 H 5 ) 2 

bp: 184-186 °C 

Fp: 53 °C 

d: 0.898 

n 20 

D : 1.406 



R10 R35 

S16 S23 S26 S28A 

S36 

Air sensitive 

C 5 H 13 NO C 2 H 5 O(CH 2 ) 3 NH 2 

CAS: 6291-85-6 

MFCD00008221 

FW: 103.16 

O 

O 

mp: -70 °C 

bp: 136-138 °C 

Fp: 32 °C 

O 

S 

O 

O 

N 

O 

S 

O 

O 

d: 0.860 

n 20 

D : 1.418 -1.42

4-Ethoxystyrene, 98% 

stabilized 



S24/25 


C 10 H 12 O H 3 CCH 2 OC 6 H 4 CHCH 2 

CAS: 5459-40-5 

MFCD00009097 

FW: 148.20 

bp: 99-100 °C (11 mm- 

Hg) 

Fp: 87 °C 

d: 0.990 

1-Ethoxy-2,2,2-trifluoroethanol , see Trifluoroacetaldehyde ethyl hemiacetal on page 2051 

Ethoxytrimethylsilane, 95% 

1-Ethoxyvinyl-tri-n-butyltin , see Tributyl(1-ethoxyvinyl)tin on page 2034 

n 20 

D : 1.549 -1.551 





R11 R36/37/38 

S9 S16 S26 S33 S37/ 

39 


C 5 H 14 OSi Si(CH 3 ) 3 OC 2 H 5 

CAS: 1825-62-3 

MFCD00009069 

FW: 118.25 

bp: 75-76 °C 

Fp: -18 °C 

d: 0.750 

n 20 

D : 1.373 -1.375 

Ethyl acetate, 99.5% for HPLC 




R11 R36 R66 R67 

S16 S26 S33 


C4H8O2 CAS: 141-78-6 

MFCD00009171 

FW: 88.11 

CH3CO2C2H5 mp: -83.5 °C 

bp: 75-78 °C 

Fp: -4 °C 

d: 0.902 

n 20 

D : 1.371 -1.374 

Color............................... 10 APHA 

Assay.............................. 99.5 % 

Water.............................. 0.03 % 

Evapn. residue................ 0.0002 % 

UV................................... 255 nm1 260 nm0.12 

270 nm0.025 

Ethyl acetate, 99.5+% for spectroscopy 





R11 R36 R66 R67 

S16 S26 S33 


C4H8O2 CAS: 141-78-6 

MFCD00009171 

FW: 88.11 

CH3CO2C2H5 mp: -83.5 °C 

bp: 75-78 °C 

Fp: -4 °C 

d: 0.902 

n 20 

D : 1.371 -1.374 

Color............................... 10 APHA 

Assay.............................. 99.50 % 

Water.............................. 0.05 % 

UV................................... 255 nm1 275 nm0.05 

300 nm0.03 325 nm0.01 

Evapn. residue................ 0.0003 % 

http://www.acros.com Ethoxystyren 

Ethyl acetate, 99.5% for spectroscopy 

conform to ACS 




R11 R36 R66 R67 

S16 S26 S33 


C4H8O2 CAS: 141-78-6 

MFCD00009171 

FW: 88.11 

CH3CO2C2H5 mp: -83.5 °C 

bp: 75-78 °C 

Fp: -4 °C 

d: 0.902 

n 20 

D : 1.371 -1.374 

Color .............................. 10 APHA 

Assay ............................. 99.5 % 

Water ............................. 0.2 % (K.F.) 

UV .................................. 255 nm1 257 nm0.5 

263 nm0.1 275 nm0.05 

330 nm0.01 400 nm0.01 

Evapn. residue................ 0.003 % 

Acidity ............................ 0.0009 meq/g 

Ethyl acetate for residue analysis 

suitable for residue and pesticides analysis 




R11 R36 R66 R67 

S16 S26 S33 


C4H8O2 CAS: 141-78-6 

MFCD00009171 

FW: 88.11 

CH3CO2C2H5 mp: -83.5 °C 

bp: 75-78 °C 

Fp: -4 °C 

Color .............................. 10 APHA 

Water ............................. 0.05 % (coulometric) 

Evapn. residue................ 2 ppm 

d: 0.902 

n 20 

D : 1.371 -1.374 

Ethyl acetate, 99.9% for electronic use 

residue free 



R11 R36 R66 R67 

S16 S26 S33 


C4H8O2 CAS: 141-78-6 

MFCD00009171 

FW: 88.11 

CH3CO2C2H5 mp: -83.5 °C 

bp: 75-78 °C 

Fp: -4 °C 

d: 0.902 

n 20 

D : 1.371 -1.374 

Color .............................. 10 APHA 

Assay ............................. 99.9 % 



Trace Analysis ................ Cl 2 ppm Cu 10 ppb 

As 10 ppb Fe 50 ppb 

Ba 20 ppb 

Acidity ............................ 0.01 % 

Evapn. residue................ 0.0005 % 


E

E 

Ethylacetate http://www.maybridge.com 

Ethyl acetate, 99.9% Extra Dry over Molecular Sieve 

AcroSeal® 



364350010 AcroSeal 1 l INR 2,140 

364350025 AcroSeal 2.5 l INR 5,420 

R11 R36 R66 R67 

S16 S26 S33 


C4H8O2 CAS: 141-78-6 

MFCD00009171 

FW: 88.11 

CH3CO2C2H5 mp: -83.5 °C 

bp: 75-78 °C 

Fp: -4 °C 

Color............................... 5 APHA 

Assay.............................. 99.9 % 


Acidity ............................ 0.005 % 

d: 0.902 

n 20 

D : 1.371 -1.374 

Ethyl acetate, 99.9% Extra Dry 

AcroSeal® 


326901000 Metal drum 100 ml INR 1,740 

326900010 AcroSeal 1 l INR 2,140 

326900025 AcroSeal 2.5 l INR 5,420 

R11 R36 R66 R67 

S16 S26 S33 


C4H8O2 CAS: 141-78-6 

MFCD00009171 

FW: 88.11 

CH3CO2C2H5 mp: -83.5 °C 

bp: 75-78 °C 

Fp: -4 °C 

Color............................... 5 APHA 

Assay.............................. 99.85 % 


Acidity ............................ 0.005 % 

Evapn. residue................ 0.0005 % 

d: 0.902 

n 20 

D : 1.371 -1.374 

Ethyl acetate, 99.6% for analysis ACS 






R11 R36 R66 R67 

S16 S26 S33 


C4H8O2 CAS: 141-78-6 

MFCD00009171 

FW: 88.11 

CH3CO2C2H5 mp: -83.5 °C 

bp: 75-78 °C 

Fp: -4 °C 

Color............................... 10 APHA 

Assay.............................. 99.5 % 

Water.............................. 0.2 % (K.F.) 

Evapn. residue................ 0.003 % 

Acidity ............................ 0.0009 meq/g 

d: 0.902 

n 20 

D : 1.371 -1.374 


Ethyl acetate, 99.5% for analysis 






R11 R36 R66 R67 

S16 S26 S33 


C4H8O2 CAS: 141-78-6 

MFCD00009171 

FW: 88.11 

CH3CO2C2H5 mp: -83.5 °C 

bp: 75-78 °C 

Fp: -4 °C 

d: 0.902 

n 20 

D : 1.371 -1.374 

Color .............................. 10 APHA 

Assay ............................. 99.5 % 

Water ............................. 0.05 % 

Evapn. residue................ 0.001 % 

Trace Analysis ................ Al 0.5 ppm Cr 0.02 ppm 

Ba 0.1 ppm Fe 0.1 ppm 

Ca 0.5 ppm Mg 0.1 ppm 

Cu 0.02 ppm Zn 0.1 ppm 

Co 0.02 ppm 

Ethyl acetate, 99+% pure 







R11 R36 R66 R67 

S16 S26 S33 


C4H8O2 CAS: 141-78-6 

MFCD00009171 

FW: 88.11 

CH3CO2C2H5 mp: -83.5 °C 

bp: 75-78 °C 

Fp: -4 °C 

Color .............................. 10 APHA 

Assay ............................. 99.0 % 

Water ............................. 0.05 % (K.F.) 

Evapn. residue................ 0.005 % 

Ethyl acetimidate hydrochloride, 97% 

d: 0.902 

n 20 

D : 1.371 -1.374 




R36/37/38 

S26 S37/39 


C4H9NO.HCl CH3C(=NH)OC2H5 .HCl 

CAS: 2208-07-3 MFCD00012572 FW: 123.58 

Ethyl acetoacetate 


Acylation 

* C-Acylation Regioselective C-alkylation can be obtained under phase transfer conditions. 

Subsequent ester hydrolysis and decarboxylation gives a classical route to methyl ketones. JOC 

1974, 39, 3271

Ethyl acetoacetate, 99+% extra pure 





S24/25 C6H10O3 CH3COCH2CO2C2H5 CAS: 141-97-9 mp: -45 °C 

d: 1.030 

MFCD00009199 

FW: 130.14 

bp: 180 °C 

Fp: 70 °C 

n20 D : 1.418 -1.42 

Color............................... 10 APHA 

Assay.............................. 99.0 % 

Water.............................. 0.1 % (K.F.) 

Acidity ............................ 0.1 % 

Ethyl acetoacetate, 99% pure 





S24/25 C6H10O3 CH3COCH2CO2C2H5 CAS: 141-97-9 mp: -45 °C 

d: 1.030 

MFCD00009199 

FW: 130.14 

bp: 180 °C 

Fp: 70 °C 

n20 D : 1.418 -1.42 

Assay.............................. 98.5 % 

Water.............................. 0.1 % (K.F.) 

2-Ethylacetoacetic acid methyl ester , see Methyl 2-ethylacetoacetate on page 1415 

Ethyl acetohydroximate , see Ethyl N-hydroxyacetimidate on page 1004 

Ethyl acetonoxalate , see Ethyl 2,4-dioxovalerate on page 993 

4-Ethylacetophenone, 97% 




S24/25 C10H12O C2H5C6H4COCH3 CAS: 937-30-4 mp: -20.6 °C 

MFCD00009262 bp: 125 °C (20 mmHg) 

FW: 148.20 

Fp: 90 °C 

Ethyl 4-acetylbenzoate, 99% 

Ethyl acetylenecarboxylate , see Ethyl propiolate on page 1026 

d: 0.993 

n 20 

D : 1.5283 -1.5303 




R36/37/38 

S26 S37/39 

C11H12O3 CH3CH2OOCC6H4COCH3 CAS: 38430-55-6 FW: 192.21 mp: 50-55 °C 

http://www.acros.com Ethylacetoac 

Ethyl 4-acetyl-5-oxohexanoate, 98% 




S24/25 C10H16O4 CAS: 2832-10-2 

MFCD00009211 

FW: 200.23 

bp: 153-154 °C (19 

mmHg) 

Fp: >110 °C 

d: 1.067 

n 20 

D : 1.454 

Ethyl acrylate, 99.5% 

stabilized 






R11 R20/21/22 R36/ 

37/38 R43 

S9 S16 S33 S36/37 

Lachrymator 

Stench 



C5H8O2 CAS: 140-88-5 

MFCD00009188 

FW: 100.12 

Ethylal , see Diethoxymethane, stabilized on page 772 

H 2 C=CHCO 2 C 2 H 5 

mp: -71 °C 

bp: 99 °C 

Fp: 16 °C 

3-Ethyladamantane-1-carboxylic acid, 97% 

Ethyl alcohol , see Ethanol, denat. with 5% wood spirit on page 955 

Ethyl alcohol , see Ethanol, denat. with MEK on page 955 

Ethyl alcohol , see Ethanol, denat. with 2-PrOH and MeOH on page 955 

Ethyl alcohol , see Ethanol, denat. with up to 5% v/v ether on page 955 

d: 0.920 

n 20 

D : 1.405 -1.407 


BTB12979CB Glass bottle 250 mg INR 8,800 


S24/25 C 13 H 20 O 2 

CAS: 37845-05-9 

MFCD00218938 

FW: 208.30 

mp: 94-96 °C 

N-Ethyl--alaninenitrile, 98% 




R20/21/22 

S36/37 

C5H10N2 CAS: 21539-47-9 

MFCD00087227 

FW: 98.08 

bp: 153 °C 

Fp: 119 °C 

d: 0.880 

n 20 

D : 1.4315 -1.4335 


O 

O 

O OH 

N 

H 

O 

O 

N 

E

E 

Ethylalumini http://www.maybridge.com 

Ethyl alcohol-d , see Ethanol-d on page 955 

Ethyl alcohol-d6 , see Ethanol-d6 on page 955 

Ethylaluminium sesquichloride 

0.4M solution in hexane, AcroSeal® 




R11 R14/15 R35 

R48/20 R51/53 R62 

R65 R67 

S6A S16 S26 S29 

S36/37/39 S43E S45 

S57 


Air sensitive 

C6H15Al2Cl3 CAS: 12075-68-2 

MFCD00044852 

Ethylaluminium dichloride 

0.9M solution in heptane, AcroSeal® 

(C 2 H 5 ) 2 AlCl.Cl 2 AlC 2 H 5 

FW: 247.51 

d: 0.701 




R11 R14/15 R35 

R50/53 R65 R67 

S6A S16 S26 S29 

S36/37/39 S43B S45 

S57 


Air sensitive 

C2H5AlCl2 CAS: 563-43-9 

MFCD00000457 

Ethylaluminium dichloride 

1.8M solution in toluene, AcroSeal® 

C2H5AlCl2 FW: 126.95 

d: 0.740 




R11 R14/15 R35 

R48/20 R63 R65 R67 

S6A S16 S26 S36/ 

37/39 S43A S45 


Store absolutely dry 

C2H5AlCl2 CAS: 563-43-9 

MFCD00000457 

C2H5AlCl2 FW: 126.95 

Fp: 4 °C 

d: 0.934 

Ethylamine pure 

70% in water 





R12 R36/37 

S16 S26 S29 

C2H7N C2H5NH2 CAS: 75-04-7 

FW: 45.07 

MFCD00008160 Fp: -17 °C 

Color............................... 10 APHA 

Assay.............................. 69 to 71 % 

d: 0.800 

n 20 

D : 1.383 -1.385 


Ethylamine 

2M solution in THF, AcroSeal® 




R11 R19 R36/37 

S16 S26 S29 S33 

C 2 H 7 N CH 3 CH 2 NH 2 

CAS: 75-04-7 

MFCD00008160 

FW: 45.08 

Fp: -34 °C 

d: 0.861 

Assay ............................. 2 M exact strength on the certificate of analysis 

Ethylamine hydrochloride, 99% 




214250025 Plastic bottle 2.5 kg INR 10,830 

R36/37/38 

S26 S37/39 

Hygroscopic 

C 2 H 7 N.HCl C 2 H 5 NH 2 .HCl 

CAS: 557-66-4 

MFCD00012885 

Ethyl 2-aminobenzoate, 99% 

FW: 81.55 

mp: 105-108 °C 




R36/37/38 

S26 S37/39 

C9H11NO2 CAS: 87-25-2 

MFCD00007711 

FW: 165.19 

Ethyl 3-aminobenzoate, 99+% 

H2NC6H4CO2C2H5 mp: 13-15 °C 

bp: 129-130 °C (9 mm- 

Hg) 

Fp: >110 °C 

d: 1.117 

n 20 

D : 1.563 -1.565 





R36/37/38 

S26 S37/39 

C9H11NO2 CAS: 582-33-2 

MFCD00007794 

FW: 165.19 

H2NC6H4CO2C2H5 bp: 172-175 °C (13 

mmHg) 

Fp: >112 °C 

d: 1.107 

n 20 

D : 1.5595 -1.5615 

Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% 





S24/25 C 9 H 11 NO 2 .CH 4 O 3 S H 2 NC 6 H 4 CO 2 C 2 H 5 .CH 3 SO 3 H 

CAS: 886-86-2 

MFCD00013176 

FW: 261.29 

mp: 146-150 °C

Ethyl 4-aminobenzoate, 98% 


150781000 Plastic bottle 100 g INR 710 


R36/37/38 R43 

S24 S26 S37/39 

C9H11NO2 CAS: 94-09-7 

MFCD00007892 

4-(Ethylamino)benzoic acid, 97% 

H2NC6H4CO2C2H5 FW: 165.19 

mp: 89-92 °C 

bp: 172 °C (17 hPa) 

Fp: >100 °C 





R36/37/38 

S26 S37/39 

C 9 H 11 NO 2 

CAS: 7409-09-8 

MFCD00102118 

FW: 165.19 

mp: 175-177 °C 

Ethyl 1-(3-aminobenzyl)piperidine-4-carboxylate, 97% 


SPB08422DA Glass bottle 1 g INR 9,900 

SPB08422EA Glass bottle 10 g INR 43,600 

R34 

S26 S36/37/39 S45 


C 15 H 22 N 2 O 2 

CAS: 306937-22-4 

MFCD02180894 

FW: 262.35 

mp: 42-46 °C 

Ethyl 3-endo-aminobicyclo[2,2,1]heptane-2-endo-carboxylate 

hydrochloride, 97% 



S24/25 C10H17NO2 .HCl 

CAS: 95630-76-5 

MFCD00144271 

FW: 219.71 

mp: 187-188 °C 

Ethyl 3-exo-aminobicyclo[2.2.1]heptane-2-exo-carboxylate 





S24/25 C10H17NO2 .HCl 

CAS: 95630-75-4 

MFCD00144273 

N 

H 2 

FW: 219.71 

mp: 150 °C (D) 

N 

H 

N 

O 

O 

OH 

O 

http://www.acros.com Ethylaminobe 

Ethyl 3-endo-aminobicyclo[2.2.1]hept-5-ene-2-endocarboxylate 





S24/25 C10H15NO2 .HCl 

CAS: 95630-74-3 

MFCD00144270 

FW: 217.69 

mp: 191-192 °C 

Ethyl 3-exo-aminobicyclo[2.2.1]hept-5-ene-2-exo-carboxylate 





S24/25 C10H15NO2 .HCl 

CAS: 104770-18-5 

MFCD00144272 

FW: 217.69 

mp: 129-132 °C 

Ethyl 2-amino-4-[1,1'-biphenyl]-4-yl-3-thiophenecarboxylate 

, 90% 


AW01211DA Glass bottle 1 g INR 8,800 

AW01211EA Glass bottle 10 g INR 46,700 

R36/37/38 

S22 S26 S36/37/39 

C19H17NO2S CAS: 307343-50-6 

MFCD01912029 

FW: 323.41 

mp: 155-157 °C 

Ethyl 2-amino-6-bromo-4-(1-cyano-2-ethoxy-2-oxoethyl)-4Hchromene-3-carboxylate, 

95% 




R20/21/22 R36/37/ 

38 

S26 S37/39 

C 17 H 17 BrN 2 O 5 

CAS: 65673-63-4 

MFCD00218213 

FW: 409.23 

mp: 105-108 °C 


Br 

O 

O 

O 

S 

O 

N 

O 

NH 2 

O 

NH 2 

O 

E

E 

Ethylaminobr http://www.maybridge.com 

Ethyl 2-amino-4-(4-bromophenyl)-3-thiophenecarboxylate 

, 97% 


CC00243DA Glass bottle 1 g INR 8,800 

CC00243EA Glass bottle 10 g INR 46,700 

S24/25 C13H12BrNO2S CAS: 306934-99-6 

MFCD00435056 

Br 

O 

FW: 326.21 

mp: 120-122 °C 

O 

Ethyl 2-amino-4-(4-chlorophenyl)-3-thiophenecarboxylate, 97% 



MO07018EA Glass bottle 10 g INR 39,800 

R36/37/38 C13H12ClNO2S CAS: 65234-09-5 

MFCD01038372 

FW: 281.76 

mp: 111-112 °C 

Ethyl 3-aminocrotonate, 98.5% 




R34 

S24/25 

Lachrymator 

C6H11NO2 CAS: 7318-00-5 

MFCD00008073 

FW: 129.16 

CH 3 C(NH 2 )=CHCO 2 C 2 H 5 

mp: 33-35 °C 

bp: 210-215 °C 

Fp: 97 °C 

n 20 

D : 1.5 -1.502 

Ethyl 2-aminocyclohepta[b]thiophene-3-carboxylate, 99% 



R20/22 

S22 

C12H17NO2S CAS: 40106-13-6 

MFCD00216932 

FW: 239.34 

mp: 89-90 °C 

Ethyl cis-2-amino-1-cyclohexanecarboxylate hydrochloride 

, 95% 




S24/25 


C9H17NO2 .HCl 

CAS: 1127-99-7 

MFCD00144280 

Cl 

FW: 207.70 

mp: 128-135 °C 


S 

S 

S 

O 

NH 2 

O 

NH 2 

NH 2 

O 

O 

Ethyl trans-2-amino-1-cyclohexanecarboxylate hydrochloride 

, 98% 



S24/25 


C9H17NO2 .HCl 

CAS: 28250-14-8 

MFCD00144297 

FW: 207.70 

mp: 152-156 °C 

Ethyl 2-amino-1-cyclohexene-1-carboxylate, 98% 



S24/25 


C9H15NO2 CAS: 1128-00-3 

MFCD01863243 

NH 2 C 6 H 8 COOCH 2 CH 3 

FW: 169.22 

mp: 70-74 °C 

Ethyl cis-2-amino-4-cyclohexene-1-carboxylate, hydrochloride 

, 98+% 



S24/25 C9H15NO2 .HCl 

CAS: 57266-61-2 

O 

MFCD00144281 

FW: 205.68 

mp: 99-103 °C 

O 

Ethyl trans-2-amino-4-cyclohexene-1-carboxylate 




S24/25 C 9 H 15 NO 2 .HCl C 6 H 8 (NH 2 )COOCH 2 CH 3 .HCl 

CAS: 142547-16-8 

MFCD01863252 

FW: 205.68 

mp: 107-109 °C 

Ethyl cis-2-amino-1-cyclopentane carboxylate hydrochloride 

, 99% 



S24/25 C8H15NO2 .HCl 

CAS: 142547-15-7 

MFCD00800503 

FW: 193.67 

mp: 97-100 °C 

Ethyl 2-amino-1-cyclopentene-1-carboxylate, 99% 



R22 R36/37/38 

S26 S36/37/39 

C 8 H 13 NO 2 

CAS: 7149-18-0 

MFCD00216929 

FW: 155.20 

mp: 57-60 °C 

NH 2 

O 

NH 2 

O

Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate, 97% 



KM04171EA Glass bottle 10 g INR 6,000 

KM04171EB Glass bottle 25 g INR 10,200 

S24/25 C9H13NO2S CAS: 4815-24-1 

MFCD00085051 

FW: 199.27 

mp: 90-91 °C 

2-(Ethylamino)ethanol, 99% 




R22 R24 R34 

S26 S36 

C 4 H 11 NO C 2 H 5 NHCH 2 CH 2 OH 

CAS: 110-73-6 

MFCD00002841 

FW: 89.14 

mp: -6 °C 

bp: 167 °C 

Fp: 78 °C 

d: 0.910 

n 20 

D : 1.439 -1.441 

Ethyl 5-amino-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate 

, 97% 



RH00119EA Glass bottle 10 g INR 31,500 

RH00119EB Glass bottle 25 g INR 44,700 

R22 R36/37/38 

S26 S37/39 

C 12 H 12 FN 3 O 2 

CAS: 138907-68-3 

MFCD00173917 

FW: 249.24 

mp: 153-154 °C 

Ethyl 2-amino-4-(4-fluorophenyl)thiophene-3-carboxylate, 97% 


AW00215CB Glass bottle 250 mg INR 6,000 


R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C13H12FNO2S CAS: 35978-33-7 

MFCD00239291 

FW: 265.31 

mp: 92.5-95.5 °C 

F 

N 

N 

F 

O 

S NH 2 

O 

O 

NH 2 

S 

O 

O 

NH 2 

O 

http://www.acros.com Ethylaminodi 

Ethyl 2-amino-4-(2-furyl)thiophene-3-carboxylate, 97% 


HAN00451DA Glass bottle 1 g INR 6,400 

HAN00451EA Glass bottle 10 g INR 35,000 

S24/25 C11H11NO3S CAS: 256506-99-7 

MFCD00126394 

FW: 237.28 

mp: 86-89 °C 

Ethyl 2-amino-3-(1H-indol-3-yl)propanoate, hydrochloride, 97% 


RDP00077EA Glass bottle 10 g INR 7,100 

RDP00077EB Glass bottle 25 g INR 12,500 

R36/37/38 

S26 S37/39 

C13H16N2O2 .ClH 

CAS: 7479-05-2 

MFCD00038993 

FW: 268.74 

mp: 218 °C (D) 

Ethyl 3-amino-4-(isopropylsulfonyl)-5-(methylthio)thiophene-2carboxylate, 

97% 





S24/25 C 11 H 17 NO 4 S 3 

CAS: 175202-72-9 

MFCD00085052 

FW: 323.46 

mp: 143-146 °C 

Ethyl 2-amino-4-(4-methoxyphenyl)-3-thiophenecarboxylate 

, 97% 




R36/37/38 C14H15NO3S CAS: 15854-11-2 

MFCD01917484 

O 

O 

FW: 277.34 

mp: 74-75 °C 

O 


O 

N 

H 

O 

S 

S 

O 

S 

NH 2 

S 

O 

S 

O 

NH 2 

O 

O 

NH 2 

O 

O 

NH 2 

Cl 

E

E 

Ethylaminome http://www.maybridge.com 

Ethyl 2-(4-amino-3-methoxyphenyl)-3,3,3-trifluoro-2hydroxypropanoate, 

97+% 



R20/21/22 R36/37/ 

38 

S22 S26 

C 12 H 14 F 3 NO 4 

CAS: 254732-50-8 

MFCD00275308 

FW: 293.24 

mp: 97-99 °C 

Ethyl 3-amino-4-(methylamino)benzoate, 97% 




R22 R36/37/38 

S22 S26 S36/37/39 

C 10 H 14 N 2 O 2 

CAS: 66315-23-9 

MFCD04110945 

FW: 194.23 

mp: 87-88 °C 

Ethyl 5-amino-3-methylisothiazole-4-carboxylate, 97% 


KM04205CB Glass bottle 250 mg INR 7,600 


KM04205DE Glass bottle 5 g INR 44,100 

R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C7H10N2O2S CAS: 34859-65-9 

MFCD00097916 

FW: 186.23 

mp: 111-113 °C 

N1-[3-(Ethylamino)-4-methylphenyl]acetamide, 97% 




R20/21/22 

S36/37 

C11H16N2O CAS: 63134-04-3 

MFCD00157616 

FW: 192.26 

mp: 107-109 °C 

N 

H 2 

O 

N 

H 2 

N 

H 

O 

O 

OH 


N S 

N 

H 

F 

F 

O 

O 

F 

NH 2 

O 

O 

O 

N 

H 

Ethyl 2-amino-5-methyl-4-phenylthiophene-3-carboxylate 

, 97% 



R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C14H15NO2S CAS: 4815-37-6 

MFCD01763475 

FW: 261.34 

mp: 92-93 °C 

Ethyl 5-amino-1-methylpyrazole-4-carboxylate, 98% 




R36/37/38 

S26 S37/39 

Hygroscopic 

C 7 H 11 N 3 O 2 

CAS: 31037-02-2 

MFCD00051652 

FW: 169.18 

mp: 98-102 °C 

4-(Ethylaminomethyl)pyridine, 98% 




R34 

S26 S36/37/39 S45 

C8H12N2 CAS: 33403-97-3 

MFCD00023632 

FW: 136.20 

bp: 225 °C 

Fp: 103 °C 

d: 0.980 

n 20 

D : 1.515 -1.517 

Ethyl 2-amino-4-methylpyrimidine-5-carboxylate, 97% 


CD10070DA Glass bottle 1 g INR 3,700 

CD10070EA Glass bottle 10 g INR 19,100 

R36/37/38 

S26 S37/39 

C 8 H 11 N 3 O 2 

CAS: 81633-29-6 

MFCD00052622 

FW: 181.19 

mp: 224-225 °C 

O 

O 

O 

S NH 2 

N 

H 2 

N 

O 

O 

H 

N 

N 

N 

N 

O 

N 

NH 2

Ethyl 3-amino-4-(methylsulfonyl)-5-(methylthio)thiophene-2carboxylate, 

97% 



R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C 9 H 13 NO 4 S 3 

CAS: 519056-53-2 

MFCD00830928 

FW: 295.40 

mp: 110-113 °C 

Ethyl 2-amino-4-methylthiophene-3-carboxylate, 97% 


GK00116DA Glass bottle 1 g INR 2,500 

GK00116EB Glass bottle 25 g INR 27,600 

S24/25 C8H11NO2S CAS: 43088-42-2 

MFCD00051669 

FW: 185.25 

mp: 80-86 °C 

Ethyl 4-aminophenylacetate, 98% 



S24/25 C 10 H 13 NO 2 NH 2 C 6 H 4 CH 2 CO 2 CH 2 CH 3 

CAS: 5438-70-0 

MFCD00017569 

FW: 179.22 

mp: 48-50 °C 

Ethyl 1-(4-aminophenyl)-5-methyl-1H-pyrazole-4-carboxylate 

, 97% 


SEW05794DA Glass bottle 1 g INR 22,100 

SEW05794DE Glass bottle 5 g INR 62,900 

S24/25 C13H15N3O2 CAS: 260046-88-6 

MFCD01313371 

FW: 245.28 

mp: 91-92 °C 

N N 

O 

O 

Ethyl 5-amino-1-phenyl-1H-pyrazole-4-carboxylate , see 5-Amino-4-carbethoxy-1-phenylpyrazole 

on page 69 

O 

S 

S 

O 

S 

S 

O 

NH 2 

O 

NH 2 

O 

O 

NH 2 

http://www.acros.com Ethylaminome 

Ethyl 2-amino-4-phenyl-5-thiazolecarboxylate, 99% 



S24/25 C12H12N2O2S CAS: 64399-23-1 

MFCD00022452 

FW: 248.30 

mp: 169-172 °C 

Ethyl 4-amino-1-piperidinecarboxylate, 98% 




R22 R36/37/38 

S26 S37/39 

Air sensitive 

C8H16N2O2 CAS: 58859-46-4 

MFCD00006484 

FW: 172.23 

bp: 118-120 °C (5 mm- 

Hg) 

Fp: 78 °C 

d: 1.004 

n20 D : 1.481 -1.483 

Ethyl-2-aminopropanoate hydrochloride , see DL-Alanine ethyl ester hydrochloride on page 42 

Ethyl 3-amino-4-pyrazolecarboxylate , see 3-Amino-4-carbethoxypyrazole on page 69 

Ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3carboxylate, 

99% 



R22 R36/37/38 

S22 S26 S36/37/39 

C11H15NO2S CAS: 4506-71-2 

MFCD00005862 

FW: 225.30 

mp: 113-117 °C 

Ethyl 2-amino-4-thiazoleacetate, 99% 





R36/37/38 

S26 S37/39 

C7H10N2O2S CAS: 53266-94-7 

MFCD00005330 

FW: 186.23 

mp: 91-95 °C 

Fp: 185 °C 

Ethyl 2-amino-1,3-thiazole-4-carboxylate, 97% 




RH01231EB Glass bottle 25 g INR 65,400 

R22 R36/37/38 

S22 S26 S36/37/39 

C6H8N2O2S CAS: 5398-36-7 

MFCD00619079 

FW: 172.21 

mp: 177-178 °C 


N 

H 2 

O 

NH 2 

N 

O O 

N 

O 

S 

O 

S 

O 

N 

NH 2 

E

E 

Ethylaminoth http://www.maybridge.com 

Ethyl 7-aminothieno[2,3-b]pyrazine-6-carboxylate, 97+% 



R22 R36/37/38 

S22 S26 S36/37/39 

C9H9N3O2S CAS: 56881-21-1 

MFCD00096361 

FW: 223.25 

mp: 119.5-120 °C 

Ethyl 3-aminothieno[2,3-b]pyridine-2-carboxylate, 97% 


MGH00198DA Glass bottle 1 g INR 6,200 

MGH00198EA Glass bottle 10 g INR 36,000 

R22 R36/37/38 

S22 S26 S36/37/39 

Ethyl aminothioxoacetate , see Ethyl thiooxamate on page 1031 

7-Ethylamino-4-trifluoromethylcoumarin , see Coumarin 500, laser grade on page 638 

N-Ethylaniline, 98% 

C10H10N2O2S CAS: 52505-46-1 

MFCD00173981 

FW: 222.27 

mp: 183-185 °C 





R23/24/25 R33 

S28A S37 S45 


Air sensitive 

2-Ethylaniline, 98% 

C 8 H 11 N C 6 H 5 NHC 2 H 5 

CAS: 103-69-5 

MFCD00009025 

FW: 121.18 

mp: -63 °C 

bp: 205 °C 

Fp: 85 °C 

d: 0.963 

n 20 

D : 1.553 -1.555 





R23/24/25 R33 

S28A S36/37 S45 

3-Ethylaniline, 98% 

C 8 H 11 N C 2 H 5 C 6 H 4 NH 2 

CAS: 578-54-1 

MFCD00007751 

FW: 121.18 

mp: -44 °C 

bp: 210 °C 

Fp: 85 °C 

d: 0.980 

n 20 

D : 1.559 -1.561 





R23/24/25 R33 

S28A S36/37 S45 

C 8 H 11 N C 2 H 5 C 6 H 4 NH 2 

CAS: 587-02-0 

MFCD00007818 

FW: 121.18 

mp: -8 °C 

bp: 212 °C 

Fp: 85 °C 

N 

N 

N 

d: 0.970 

n 20 

D : 1.554 -1.556 


S 

S 

NH 2 

O 

NH 2 

O 

O 

O 

4-Ethylaniline, 99+% 






R23/24/25 R33 

S28A S36/37 S45 

C 8 H 11 N C 2 H 5 C 6 H 4 NH 2 

CAS: 589-16-2 

MFCD00007921 

FW: 121.18 

Ethyl 3-anilinobut-2-enoate, 97% 

mp: -5 °C 

bp: 216 °C 

Fp: 85 °C 

2-(N-Ethylanilino)-ethanol , see N-Ethyl-N-hydroxyethylaniline on page 1005 

Ethyl anthranilate , see Ethyl 2-aminobenzoate on page 966 

d: 0.970 

n 20 

D : 1.5532 -1.5552 



BTB01103EE Glass bottle 50 g INR 19,000 

S24/25 C12H15NO2 CAS: 6287-35-0 

MFCD00026902 

FW: 205.26 

n20 D : 1.577 

2-Ethylanisole, 99% 



S24/25 C 9 H 12 O CH 3 OC 6 H 4 C 2 H 5 

4-Ethylanisole, 99% 

CAS: 14804-32-1 

MFCD00142909 

FW: 136.19 

n 20 

D : 1.5105 -1.5125 




S24/25 C 9 H 12 O CH 3 OC 6 H 4 C 2 H 5 

CAS: 1515-95-3 

MFCD00015176 

2-Ethylanthraquinone, 97% 

FW: 136.19 

n 20 

D : 1.5075 -1.5095 





S24/25 C 16 H 12 O 2 

CAS: 84-51-5 

MFCD00001237 

FW: 236.27 

mp: 108-111 °C 

H 

N 

O 

O 

O 

O

4-Ethylbenzaldehyde, 98% 





R22 R36/37/38 

S26 S37/39 

Air sensitive 

C 9 H 10 O CH 3 CH 2 C 6 H 4 CHO 

CAS: 4748-78-1 

MFCD00006956 

FW: 134.18 

Ethylbenzene, 99.8% 

bp: 221 °C 

Fp: 92 °C 

d: 0.970 

4-Ethyl-1,3-benzenediol , see 4-Ethylresorcinol on page 1028 

n 20 

D : 1.537 -1.541 





C8H10 C6H5C2H5 R11 R20 

S16 S24/25 S29 

CAS: 100-41-4 

MFCD00011647 

FW: 106.17 

mp: -95 °C 

bp: 136 °C 

Fp: 15 °C 

d: 0.860 

n 20 

D : 1.494 -1.497 

Ethylbenzene-d10 for NMR 

packaged in ampoules, 99+ atom% D 


321360010 Ampoule 1 ml INR 2,310 

R11 R20 

S16 S24/25 S29 

Hygroscopic 

C8D10 CAS: 25837-05-2 

MFCD00044343 

FW: 116.25 

C6D5C2D5 bp: 134.5 °C 

Fp: 15 °C 

d: 0.940 

Assay.............................. 99.0 % 

4-Ethylbenzene-1-sulfonyl chloride, 97% 

n 20 

D : 1.492 



R29 R34 

S26 S36/37/39 S45 


Ethyl benzoate, 99+% 

C8H9ClO2S CAS: 16712-69-9 

MFCD00041480 

FW: 204.68 

bp: 134-136 °C (7 mm- 

Hg) 

d: 1.268 

n 20 

D : 1.544 





R36/38 

S26 S37/39 

Hygroscopic 

C9H10O2 CAS: 93-89-0 

MFCD00009109 

FW: 150.18 

C 6 H 5 CO 2 C 2 H 5 

mp: -34 °C 

bp: 212 °C 

Fp: 84 °C 

O O 

S 

Cl 

d: 1.045 

n 20 

D : 1.504 -1.506 

http://www.acros.com Ethylbenzald 

Ethyl 1-benzofuran-3-ylacetate, 97% 




R36/37/38 

S23 S26 S36/37/39 

C 12 H 12 O 3 

CAS: 82156-58-9 

MFCD08060514 

FW: 204.22 

2-Ethylbenzoic acid, 97% 




R22 R36/37/38 

S26 S37/39 

C9H10O2 CAS: 612-19-1 

MFCD00045838 

4-Ethylbenzoic acid, 97% 

CH 3 CH 2 C 6 H 4 COOH 

FW: 150.18 

mp: 62-66 °C 




R22 R36/37 

S26 S37/39 

C9H10O2 CAS: 619-64-7 

MFCD00002570 

Ethyl benzoylacetate, 90% 

C 2 H 5 C 6 H 4 CO 2 H 

FW: 150.18 

mp: 110-114 °C 






S24/25 


Air sensitive 

C 11 H 12 O 3 

CAS: 94-02-0 

MFCD00009196 

FW: 192.21 

4-Ethylbenzoyl chloride, 97% 

bp: 265-270 °C 

Fp: 140 °C 

d: 1.106 

n 20 

D : 1.524 -1.531 




R14 R29 R34 

S8 S23 S26 S30 S36/ 

37/39 S45 

Lachrymator 


C 9 H 9 ClO C 2 H 5 C 6 H 4 COCl 

CAS: 16331-45-6 

MFCD00000697 

FW: 168.62 

bp: 235-236 °C 

Fp: >110 °C 

d: 1.140 


O 

O 

O 

n 20 

D : 1.5465 -1.5485 

E

E 

Ethylbenzoyl http://www.maybridge.com 

Ethyl benzoylformate, 95% 




S24/25 


C10H10O3 CAS: 1603-79-8 

MFCD00009120 

FW: 178.19 

Ethyl 2-benzylacetoacetate, 97% 

C6H5COCO2CH2CH3 bp: 138-139 °C (18 

mmHg) 

Fp: 113 °C 

d: 1.122 

(S)-(-)--Ethylbenzyl alcohol , see (S)-(-)-1-Phenyl-1-propanol on page 1726 

Ethyl benzylaminoacetate , see N-Benzylglycine ethyl ester on page 199 

n 20 

D : 1.515 -1.517 




S24/25 C 13 H 16 O 3 CH 3 COCH(CH 2 C 6 H 5 )CO 2 C 2 H 5 

CAS: 620-79-1 

MFCD00009156 

FW: 220.27 

N-Ethylbenzylamine, 95% 

bp: 276 °C 

Fp: >112 °C 

d: 1.030 

n 20 

D : 1.4986 -1.5006 




R34 R52 

S26 S36/37/39 S45 

C 9 H 13 N C 6 H 5 CH 2 NHC 2 H 5 

CAS: 14321-27-8 

MFCD00009031 

FW: 135.21 

4-Ethylbenzylamine, 98% 

bp: 191-194 °C 

Fp: 66 °C 

d: 0.900 

n 20 

D : 1.51 -1.513 




R34 

S26 S36/37/39 S45 

C9H13N CH3CH2C6H4CH2NH2 CAS: 7441-43-2 bp: 208 °C (700 mmHg) 

FW: 135.21 

d: 0.883 

N-(4-Ethylbenzyl)-N-methylamine, 97% 

n 20 

D : 1.528 -1.53 


MO00891CB Glass bottle 250 mg INR 7,600 



R34 

S26 S36/37/39 S45 

C10H15N CAS: 568577-84-4 

MFCD04115409 

FW: 149.24 

bp: 105 °C (10 mmHg) 

Ethyl 1-benzyl-4-oxo-3-piperidinecarboxylate , see 1-Benzyl-3-carbethoxy-4-piperidone hydrochloride 

on page 195 


N 

H 

Ethyl N-benzyl-3-oxo-4-piperidinecarboxylate hydrochloride 

, 97% 

tech. 





R36/37/38 

S26 S37/39 

C15H19NO3 .HCl 

CAS: 52763-21-0 

MFCD00012792 

FW: 297.77 

mp: 160-165 °C 

Ethyl 5-(benzyloxy)-1H-indole-2-carboxylate, 97% 




S24/25 C 18 H 17 NO 3 

CAS: 37033-95-7 

MFCD00022702 

FW: 295.34 

mp: 163 °C 

Ethyl 1-benzylpiperidine-4-carboxylate, 97% 



S24/25 C 15 H 21 NO 2 

CAS: 24228-40-8 

MFCD00040748 

FW: 247.34 

bp: 122 °C (0.5 mmHg) 

Ethyl 3-(benzylthio)-6,6-dimethyl-4-oxo-4,5,6,7tetrahydrobenzo[c]thiophene-1-carboxylate, 

97% 





R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C 20 H 22 O 3 S 2 

CAS: 172516-45-9 

MFCD00085054 

FW: 374.52 

mp: 119-122 °C 

O 

O 

N 

S 

O O 

S 

N 

H 

O 

O 

O 

O

Ethyl 3-(benzylthio)-4-oxo-4,5,6,7tetrahydrobenzo[c]thiophene-1-carboxylate, 

97% 



KM03709EE Glass bottle 50 g INR 77,400 

R36/37/38 

S22 S26 S36/37/39 

C 18 H 18 O 3 S 2 

CAS: 172516-35-7 

MFCD00085055 

FW: 346.47 

mp: 139-141 °C 

4-Ethylbiphenyl-4'-carboxylic acid, 98% 



S24/25 C15H14O2 C2H5 (C6H4 ) 2COOH CAS: 5731-13-5 MFCD00010210 FW: 226.28 

Ethyl 3,5-bis(trifluoromethyl)benzoate, 97% 



R36/37/38 

S26 S37/39 

C11H8F6O2 CAS: 96617-71-9 

MFCD01320684 

FW: 286.17 

n 20 

D : 1.4145 -1.4165 

Ethyl 2-[3,5-bis(trifluoromethyl)phenyl]-2-oxoacetate 

tech 




R36/37/38 

S23 S26 S36/37/39 

C 12 H 8 F 6 O 3 

CAS: 402568-10-9 

MFCD03094082 

FW: 314.19 

bp: 78-80 °C (0.5 mm 

Hg) 

Ethylboronic acid, 95% 



R36/37/38 

S26 S37/39 


C2H7BO2 CH3CH2B(OH) 2 

CAS: 4433-63-0 MFCD01074536 FW: 73.89 

O 

F 

F 

F 

F 

O 

F 

F 

O 

S 

O 

F 

F 

F 

S 

O 

O 

F 

O 

F 

O 

F 

http://www.acros.com Ethylbenzylt 

Ethyl bromide , see Bromoethane on page 316 

Ethyl bromoacetate, 98% 






R26/27/28 

S7/9 S26 S45 

Lachrymator 

C4H7BrO2 CAS: 105-36-2 

MFCD00000191 

FW: 167.00 

BrCH 2 CO 2 C 2 H 5 

mp: -38 °C 

bp: 159 °C 

Fp: 47 °C 

Ethyl 5-(2-bromoacetyl)isoxazole-3-carboxylate, 97% 

d: 1.506 

n 20 

D : 1.45 -1.452 




R34 

S26 S36/37/39 S45 

C 8 H 8 BrNO 4 

CAS: 104776-74-1 

MFCD00173773 

FW: 262.06 

mp: 71-73 °C 

Ethyl 2-bromobenzoate, 98% 




R36/37/38 

S26 S37/39 

C9H9BrO2 CAS: 6091-64-1 

MFCD00015443 

FW: 229.08 


BrC6H4CO2C2H5 bp: 117 °C (17 mmHg) 

Fp: >110 °C 

d: 1.440 

n 20 

D : 1.543 -1.545 





R36/37/38 

S26 S37/39 

C9H9BrO2 CAS: 24398-88-7 

MFCD00013529 

FW: 229.08 


BrC6H4CO2C2H5 bp: 130-131 °C (12 

mmHg) 

Fp: >110 °C 

d: 1.430 

n 20 

D : 1.5405 -1.5425 




R36/37/38 

S24/25 

C9H9BrO2 CAS: 5798-75-4 

MFCD00016329 

FW: 229.06 

Br C6H4 CO2CH2CH3 mp: 18 °C 

bp: 129-131 °C (14 

mmHg) 

Fp: 101 °C 


Br 

O 

O 

N 

O 

O 

d: 1.430 

n 20 

D : 1.544 -1.547 

E

E 

Ethylbromobe http://www.maybridge.com 

Ethyl (5-bromobenzofuran)-2-carboxylate, 95% 


CC31223CB Glass bottle 250 mg INR 7,200 


CC31223DE Glass bottle 5 g INR 47,500 

R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C 11 H 9 BrO 3 

CAS: 84102-69-2 

MFCD02667598 

FW: 269.09 

mp: 69-72 °C 

Ethyl (4-bromobenzoyl)acetate, 95% 




R36/37/38 

S26 S37/39 

C11H11BrO3 CAS: 26510-95-2 

MFCD00231243 

DL-Ethyl 2-bromobutyrate, 97% 

BrC6H4C(O)CH2CO2CH2CH3 FW: 271.10 

d: 1.432 

bp: 268-269 °C 




R34 

S26 S36/37/39 S45 

Lachrymator 

C6H11BrO2 CAS: 533-68-6 

MFCD00000155 

FW: 195.06 

Ethyl 4-bromobutyrate, 95% 

C 2 H 5 CH(Br)CO 2 C 2 H 5 

bp: 177 °C 

Fp: 58 °C 

d: 1.320 

n 20 

D : 1.446 -1.448 




R22 R36/37/38 

S26 S37/39 

C6H11BrO2 CAS: 2969-81-5 

MFCD00000259 

FW: 195.06 

Ethyl 4-bromocrotonate, 75% 

tech. 

Br(CH2 ) 3CO2C2H5 bp: 80-82 °C (10 mm- 

Hg) 

Fp: 58 °C 

d: 1.360 

n 20 

D : 1.4549 -1.4569 





R36/37/38 

S24/25 

Lachrymator 


C6H9BrO2 CAS: 37746-78-4 

MFCD00000247 

FW: 193.04 

Br 

BrCH2CH=CHCO2C2H5 bp: 94-95 °C (12 mm- 

Hg) 

Fp: 97 °C 

d: 1.400 

n 20 

D : 1.49 -1.494 


O 

O 

O 

Ethyl 1-bromocyclobutanecarboxylate, 96% 




R36/37/38 

S26 S37/39 


C7H11BrO2 CAS: 35120-18-4 

MFCD00001322 

BrC4H6CO2C2H5 FW: 207.06 

bp: 85-88 °C (12 mm- 

Hg) 

Fp: 79 °C 

d: 1.279 

Ethyl 2-(2-bromo-4,5-dichloro-1H-imidazol-1-yl)acetate, 97% 




R36/37/38 

S26 S37/39 

C 7 H 7 BrCl 2 N 2 O 2 

CAS: 154082-06-1 

MFCD00052134 

FW: 302.00 

mp: 42-45 °C 

Ethyl bromodifluoroacetate, 98% 




R10 R34 

S16 S26 S36/37/39 

S45 

C4H5BrF2O2 CAS: 667-27-6 

MFCD00042069 

FW: 202.99 

BrCF 2 CO 2 C 2 H 5 

bp: 112 °C 

Fp: 21 °C 

d: 1.583 

n 20 

D : 1.386 -1.389 

Ethyl 4-bromo-3,5-dimethyl-1H-pyrrole-2-carboxylate, 97% 




CC23010EE Glass bottle 50 g INR 73,300 

R36/37/38 

S22 S26 S36/37/39 

C 9 H 12 BrNO 2 

CAS: 5408-07-1 

MFCD02647051 

FW: 246.10 

mp: 142 °C 

Ethyl -bromo-,-dimethyl levulinate, 96% 



S24/25 

Lachrymator 


C9H15BrO3 CAS: 197234-17-6 

MFCD00062868 

Br 

Cl 

Cl 

BrCH 2 C(O)C(CH 3 ) 2 CH 2 COOC 2 H 5 

FW: 251.11 

bp: 63-67 °C 

N 

H 

N 

N 

O 

O 

Br 

O 

O 

n 20 

D : 1.472 -1.474

Ethyl bromofluoroacetate, 97% 




R20/21/22 R36/37/ 

38 

S26 S36/37/39 

C4H6BrFO2 CAS: 401-55-8 

MFCD00042095 

FW: 185.00 

Ethyl 6-bromohexanoate, 98% 

BrCH(F)CO 2 C 2 H 5 

bp: 154 °C 

Fp: 70 °C 

d: 1.565 

Ethyl 2-bromo-2-methylpropionate , see Ethyl 2-bromoisobutyrate on page 977 

n 20 

D : 1.424 -1.428 




R36/37/38 

S26 S37/39 

C8H15BrO2 CAS: 25542-62-5 

MFCD00000270 

FW: 223.11 

Ethyl 2-bromoisobutyrate, 98% 

Br(CH2 ) 5CO2C2H5 bp: 128-130 °C (16 

mmHg) 

Fp: 58,3 °C 

d: 1.254 

n 20 

D : 1.458 -1.46 




R22 R36/37/38 

S26 S37/39 

Lachrymator 

C6H11BrO2 CAS: 600-00-0 

MFCD00000123 

FW: 195.06 

Ethyl 2-(bromomethyl)acrylate, 97% 

(CH 3 ) 2 C(Br)CO 2 C 2 H 5 

bp: 161-163 °C 

Fp: 60 °C 

d: 1.329 

n 20 

D : 1.443 -1.446 




R34 

S26 S36/37/39 S45 

Lachrymator 


C6H9BrO2 CAS: 17435-72-2 

MFCD00031518 

FW: 193.05 

Ethyl 2-bromo-3-methylbutyrate, 95% 

CH2 =C(CH2Br)COOC2H5 bp: 86 °C (20 mmHg) 

Fp: 81 °C 

d: 1.380 

n 20 

D : 1.477 -1.479 



S24/25 C 7 H 13 BrO 2 (CH 3 ) 2 CHCHBrCOOC 2 H 5 

CAS: 609-12-1 

MFCD00026855 

FW: 209.08 

bp: 77 °C (12 mm Hg) 

Fp: 65 °C 

n 20 

D : 1.4485 -1.4505 

http://www.acros.com Ethylbromofl 

Ethyl 6-bromo-2-methylquinoline-4-carboxylate, 97% 




R22 R36/37/38 

S22 S26 S36/37/39 

C 13 H 12 BrNO 2 

CAS: 62482-30-8 

MFCD00115248 

FW: 294.15 

mp: 110-111 °C 

Ethyl 2-bromo-4-methylthiazole-5-carboxylate, 97% 




R22 R36/37/38 

S26 S37/39 

C7H8BrNO2S CAS: 22900-83-0 

MFCD03791227 

FW: 250.11 

mp: 65-66 °C 

Ethyl 4-bromophenylacetate, 99% 





R36/37/38 

S26 S37/39 

C10H11BrO2 CAS: 14062-25-0 

FW: 243.10 

CH 3 CH 2 OC(O)CH 2 C 6 H 4 Br 

mp: 29-31 °C 

Fp: >110 °C 

Ethyl (Z)-3-bromo-2-propenoate, 99% 



S24/25 C5H7BrO2 BrCH=CHCOOC2H5 CAS: 31930-34-4 FW: 179.01 

MFCD00674501 bp: 75 °C (12 mmHg) 

DL-Ethyl 2-bromopropionate, 99% 

n 20 

D : 1.48 -1.482 





R10 R20/22 R36/37/ 

38 

S16 S26 S37/39 

Lachrymator 

C5H9BrO2 CAS: 535-11-5 

MFCD00000144 

FW: 181.03 

CH 3 CH(Br)CO 2 C 2 H 5 


Br 

bp: 156-160 °C 

Fp: 51 °C 

d: 1.394 

O 

N 

O O 

O 

N 

S Br 

n 20 

D : 1.445 -1.447 

E

E 

Ethylbromopr http://www.maybridge.com 

Ethyl 3-bromopropionate, 99% 





R36/37/38 

S26 S37/39 

C5H9BrO2 CAS: 539-74-2 

MFCD00000251 

FW: 181.03 

CH2BrCH2COOC2H5 bp: 69-71 °C (10 mm- 

Hg) 

Fp: 70 °C 

d: 1.419 

n 20 

D : 1.451 -1.453 

Ethyl bromopyruvate 



* Imidazo[1,2-a] pyridines Reacts with 2-aminopyridines to give imidazo¢1,2-a! pyridines. JMC 

1996, 39, 2856 

* Oxazole Reacts with ureas to form 2-aminioxazoles. JMC 1971, 14, 1075 

* Thiazole Reacts with thioamides to form thiazoles. JOC 1997, 62, 3804 

Ethyl bromopyruvate, 80-85% 





R34 

S26 S36/37/39 S45 

Lachrymator 


C5H7BrO3 CAS: 70-23-5 

MFCD00000204 

FW: 195.01 

BrCH2COCO2C2H5 bp: 100-102 °C (15 

mmHg) 

Fp: 98 °C 

d: 1.550 

n 20 

D : 1.4675 -1.4765 

Ethyl 5-(5-bromo-2-thienyl)-3-isoxazolecarboxylate, 97% 




S24/25 C10H8BrNO3S CAS: 423768-50-7 

MFCD03407336 

FW: 302.15 

mp: 51-53 °C 

Ethyl 2-(5-bromo-2-thienyl)-2-oxoacetate, 97% 





R36/37/38 

S26 S37/39 

C8H7BrO3S CAS: 22098-10-8 

MFCD00085056 

FW: 263.11 

mp: 70-71 °C 

Br 

S 


O 

N 

O 

O 

Br S 

O 

O 

O 

Ethyl 2-(5-bromo-2-thienyl)-1,3-thiazole-4-carboxylate 

Tech. 





S24/25 C 10 H 8 BrNO 2 S 2 

CAS: 423768-45-0 

MFCD03407345 

FW: 318.21 

mp: 97-101 °C 

DL-Ethyl 2-bromovalerate, 99% 




R36/37/38 

S24/25 

Lachrymator 

C7H13BrO2 CAS: 615-83-8 

MFCD00000159 

FW: 209.08 

Ethyl 5-bromovalerate, 99% 

2-Ethylbutanal , see 2-Ethylbutyraldehyde on page 979 

CH 3 CH 2 CH 2 CH(Br)CO 2 C 2 H 5 

bp: 190-192 °C 

Fp: 77 °C 

d: 1.220 

n 20 

D : 1.4476 -1.4496 





R36/37/38 

S24/25 


C7H13BrO2 CAS: 14660-52-7 

MFCD00000266 

FW: 209.08 

Ethyl 2,3-butadienoate, 95% 

Br(CH2 ) 4CO2C2H5 bp: 104-109 °C (12 

mmHg) 

Fp: 103 °C 

d: 1.320 

n 20 

D : 1.457 -1.46 




R10 

S16 


C 6 H 8 O 2 

CAS: 14369-81-4 

MFCD01863567 

FW: 112.13 

bp: 80 °C 

Fp: 47 °C 

d: 0.097 

2-Ethyl-1-butanol, 98% 





R21/22 C 6 H 14 O (C 2 H 5 ) 2 CHCH 2 OH 

CAS: 97-95-0 

MFCD00004744 

FW: 102.18 

Br 

mp: -15 °C 

bp: 146 °C 

Fp: 57 °C 

S 

N 

S 

O 

O 

O 

O 

d: 0.830 

n 20 

D : 1.421 -1.423

2-Ethylbutyl alcohol , see 2-Ethyl-1-butanol on page 978 

Ethyl 3-(tert-butyl)-1-(3-methylbenzyl)-1H-pyrazole-5carboxylate, 

97% 




S24/25 C 18 H 24 N 2 O 2 

CAS: 306936-95-8 

MFCD01571360 

FW: 300.00 

bp: 135 °C (0.3 mmHg) 

Ethyl 1-(tert-butyl)-5-methyl-1H-pyrazole-3-carboxylate, 95% 


SPB07970CB Glass bottle 250 mg INR 9,000 


R22 R36/37/38 

S23 S26 S36/37/39 

C 11 H 18 N 2 O 2 

CAS: 519056-54-3 

MFCD01313625 

FW: 210.28 

Ethyl 3-(tert-butyl)-1-methyl-1H-pyrazole-5-carboxylate, 97% 




S24/25 C 11 H 18 N 2 O 2 

CAS: 133261-10-6 

MFCD00085059 

FW: 210.00 

bp: 116 °C (15 mmHg) 

Ethyl 3-(tert-butyl)-1H-pyrazole-5-carboxylate, 97% 



R22 R36/37/38 

S26 S36/37/39 

C 10 H 16 N 2 O 2 

CAS: 294852-57-6 

MFCD00173782 

FW: 196.25 

mp: 142-143 °C 

O 

O 

O 

O 

N 

O 

O 

N 

N N 

O 

O 

N N 

N 

H 

N 

http://www.acros.com Ethylbutylme 

2-Ethylbutyraldehyde, 98% 




R11 R36/37/38 

S16 S24/25 

Air sensitive 

Ethyl butyrate, 99% 

C 6 H 12 O (C 2 H 5 ) 2 CHCHO 

CAS: 97-96-1 

MFCD00006985 

FW: 100.16 

bp: 117 °C 

Fp: 8 °C 

d: 0.810 

n 20 

D : 1.4008 -1.4028 





R10 

S16 

C6H12O2 CAS: 105-54-4 

MFCD00009394 

FW: 116.16 

2-Ethylbutyric acid, 99% 

CH 3 CH 2 CH 2 CO 2 C 2 H 5 

mp: -93.3 °C 

bp: 120 °C 

Fp: 26 °C 

d: 0.870 

n 20 

D : 1.391 -1.393 





R21 R34 

S26 S36/37/39 S45 

C6H12O2 CAS: 88-09-5 

MFCD00002670 

FW: 116.16 

Ethyl butyrylacetate, 98% 

(C 2 H 5 ) 2 CHCO 2 H 

mp: -14 °C 

bp: 99-101 °C (18 mm- 

Hg) 

Fp: 87 °C 

d: 0.920 

n 20 

D : 1.412 -1.414 




S24/25 C 8 H 14 O 3 CH 3 CH 2 CH 2 COCH 2 CO 2 C 2 H 5 

CAS: 3249-68-1 

MFCD00009401 

FW: 158.20 

2-Ethylbutyryl chloride, 99% 

bp: 104 °C (22 mmHg) 

Fp: 78 °C 

d: 1.000 

n 20 

D : 1.4265 -1.4285 





R10 R34 

S16 S26 S36/37/39 

S45 


C 6 H 11 ClO (C 2 H 5 ) 2 CHCOCl 

CAS: 2736-40-5 

MFCD00018812 

FW: 134.61 

bp: 138 °C 

Fp: 33 °C 

d: 0.982 

n 20 

D : 1.423 -1.425 


E

E 

Ethylbutyryl http://www.maybridge.com 

Ethyl 2-butyryl-3-ethoxyacrylate 

tech 


GK00742CB Glass bottle 250 mg INR 6,200 


R22 R36/37/38 

S23 S26 S36/37/39 

Ethyl caprate, 99+% 

C 11 H 18 O 4 

CAS: 125500-84-7 

MFCD00173790 

FW: 214.26 

bp: 140 °C (0.1 mmHg) 





S24/25 C 12 H 24 O 2 CH 3 (CH 2 ) 8 CO 2 C 2 H 5 

CAS: 110-38-3 

MFCD00009581 

FW: 200.32 

Ethyl caproate, 99+% 

2-Ethylcapronic acid , see 2-Ethylhexanoic acid on page 1003 

Ethyl carbamate , see Urethane on page 2130 

bp: 245 °C 

Fp: 102 °C 

d: 0.866 

n 20 

D : 1.424 -1.427 





R10 

S16 

C8H16O2 CAS: 123-66-0 

MFCD00009511 

FW: 144.21 

Ethyl caprylate, 99+% 

CH 3 (CH 2 ) 4 CO 2 C 2 H 5 

bp: 168-168 °C 

Fp: 54 °C 

d: 0.869 

n 20 

D : 1.406 -1.409 





S24/25 C 10 H 20 O 2 CH 3 (CH 2 ) 6 CO 2 C 2 H 5 

CAS: 106-32-1 

MFCD00009552 

FW: 172.27 

mp: -47 °C 

bp: 206-208 °C 

Fp: 75 °C 

d: 0.868 

n 20 

D : 1.415 -1.42 


O 

O 

O 

O 

Ethyl carbanilate, 98% 




R40 

S36/37 

C 9 H 11 NO 2 

CAS: 101-99-5 

MFCD00026806 

FW: 165.19 

mp: 47-51 °C 

bp: 237 °C 

Ethyl carbazate, 97% 





R24/25 R36/37/38 

R48 

S26 S36/37/39 S45 

C3H8N2O2 CAS: 4114-31-2 

MFCD00007595 

Ethyl carbonate , see Diethyl carbonate on page 778 

H2NNHCO2C2H5 FW: 104.11 

mp: 44-48 °C 

N-Ethyl-3-carbazolecarboxaldehyde, 94% 

tech. 

bp: 108-110 °C (22 

mmHg) 

Fp: 86 °C 





S24/25 


C15H13NO CAS: 7570-45-8 

MFCD00004963 

FW: 223.27 

mp: 85-91 °C 

Ethyl cellulose 

ethoxyl content 48%, 4 cps 




S24/25 CAS: 9004-57-3 MFCD00131037 n 20 

D : 1.47 





S24/25 CAS: 9004-57-3 MFCD00131037 n 20 

D : 1.47 

N 

N 

H 

O 

O 

O 

H







S24/25 CAS: 9004-57-3 MFCD00131037 n 20 

D : 1.47 






S24/25 CAS: 9004-57-3 MFCD00131037 n 20 

D : 1.47 

Ethyl cellulose, ethoxyl 

content 48%, 300 cps 





S24/25 CAS: 9004-57-3 MFCD00131037 n 20 

D : 1.47 





S24/25 CAS: 9004-57-3 MFCD00131037 n 20 

D : 1.47 

Ethyl chloroacetate, 99% 






R10 R23/24/25 R50 

S7/9 S16 S45 S61 

Lachrymator 


C4H7ClO2 CAS: 105-39-5 

MFCD00000932 

FW: 122.55 

Ethyl 2-chloroacetoacetate, 90% 

ClCH2CO2C2H5 mp: -26 °C 

bp: 142-145 °C 

Fp: 53 °C 

d: 1.150 

n 20 

D : 1.42 -1.422 




R10 R22 R36/37/38 

S16 S26 S37/39 

Lachrymator 

C6H9ClO3 CAS: 609-15-4 

MFCD00009141 

FW: 164.59 

CH 3 COCH(Cl)CO 2 C 2 H 5 

mp: -80 °C 

bp: 200 °C 

Fp: 54 °C 

d: 1.190 

n 20 

D : 1.441 -1.444 

http://www.acros.com Ethylcellulo 

Ethyl 4-chloroacetoacetate, 98% 




R24/25 R34 R51/53 

S26 S36/37/39 S45 

S61 

Lachrymator 

C6H9ClO3 CAS: 638-07-3 

MFCD00000939 

FW: 164.59 

Ethyl 2-chlorobenzoate, 98% 

Ethyl chlorocarbonate , see Ethyl chloroformate on page 982 

ClCH2COCH2CO2C2H5 mp: -8 °C 

bp: 103 °C (16 mmHg) 

Fp: 96 °C 

d: 1.210 

n 20 

D : 1.451 -1.453 





R36/37/38 

S26 S37/39 

Ethyl 4-chlorobutyrate, 97% 

C9H9ClO2 ClC6H4C(O)OCH2CH3 CAS: 7335-25-3 FW: 184.62 n 20 

D : 1.522 -1.524 





R10 R36/37/38 

S16 S26 S37/39 

C6H11ClO2 CAS: 3153-36-4 

MFCD00001004 

FW: 150.60 

Cl(CH 2 ) 3 CO 2 C 2 H 5 

bp: 186 °C 

Fp: 51 °C 

d: 1.070 

Ethyl 2-chloro-3-cyano-6-methylisonicotinate, 97% 

n 20 

D : 1.4296 -1.4316 


RF00966CB Glass bottle 250 mg INR 5,800 

RF00966DA Glass bottle 1 g INR 11,000 

RF00966DE Glass bottle 5 g INR 32,400 

R20/21/22 R36/37/ 

38 

S26 S36/37/39 

C 10 H 9 ClN 2 O 2 

CAS: 40108-12-1 

MFCD00023416 

FW: 224.65 

mp: 58-60 °C 


O 

N 

O 

Cl 

N 

E

E 

Ethylchlorod http://www.maybridge.com 

Ethyl 2-chloro-3,4-dimethoxybenzoate, 97% 




R36/37/38 

S26 S37/39 

C 11 H 13 ClO 4 

CAS: 175136-04-6 

MFCD00085062 

FW: 244.67 

mp: 50-52 °C 

Ethyl 3-chloro-2,2-dimethylpropanoate, 97% 




R20/21/22 

S23 S26 S36/37/39 

C 7 H 13 ClO 2 

CAS: 106315-37-1 

MFCD00220052 

FW: 164.63 

bp: 38-40 °C (0.1 mm- 

Hg) 

Ethyl 4-chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5carboxylate, 

97% 




R36/37/38 

S26 S37/39 

C 11 H 12 ClN 3 O 2 

CAS: 20481-15-6 

MFCD00067954 

FW: 253.69 

mp: 87-90 °C 

Ethyl 2-chloro-2-ethoxyacetate , see 2-Chloro-2-ethoxyacetic acid ethyl ester, remainder mainly ethyl 

diethoxyacetate on page 520 

Cl 


O 

O 

O 

O 

O 

O Cl 

N 

Cl 

O 

O 

N 

N 

Ethyl chloroformate 


Acylation 

* N-Acylation Primary and secondary amines react with ethyl chloroformate to give unstable 

aminocarbonates. JCR(M) 1984, 3164 

* O-Acylation Alcohols and phenols react with ethyl chloroformate in the presence of tertiary amines 

to give carbonates. CB 1894, 27, 3182 

* S-Acylation Thiols react with ethyl chloroformate to give thiocarbonates. 

Carbonylation 

* Ethoxycarbonylation Aryl, vinyl, and heterocyclic stannanes react with ethyl chloroformate under Pd 

(0) catalysis to give ethyl esters. 2-Lithioheterocycles are ethoxycarbonylated in good yield as are 

Grignard reagents. OM 1991, 10, 366; JOC 1991, 56, 6600 

* Ethoxycarbonylation Ethyl chloroformate reacts with a wide range of enolates derived from 

deprotonation of active methylene compounds. TL 1974, 2721 

Coupling Chemistry 

* Coupling agent Mixed anhydrides, prepared from carboxylic acids react with amines. This method of 

peptide synthesis has been largely superseded by the use of modern coupling reagents. OR 1962, 

12, 157 


* Acid to isocyanate The mixed anhydride of an acid, formed with ethyl chloroformate, reacts with 

sodium azide to give an acyl azide, which can undergo the Curtius rearrangement to provide the 

amine. OSC 1998, 6, 910 

Reduction 

* Acid to alcohol The mixed anhydride of an acid, formed with ethyl chloroformate, can be reduced to 

the alcohol with sodium borohydride in THF with dropwise addition of MeOH. N-Protected amino 

acids and peptides are rapidly converted to the corresponding amino alcohols in high yields with 

complete retention of optical purity. S 1987 647 

* Reductive C-N bond cleavage Reagent for the cleavage of N-methyl groups from tertiary amines. 

TL 1971, (12), 57 

Ethyl chloroformate, 99% 




R11 R22 R26 R34 

S9 S16 S26 S28A 

S33 S36/37/39 S45 

Lachrymator 



C3H5ClO2 CAS: 541-41-3 

MFCD00000644 

FW: 108.52 

Ethyl chloroformate, 97% 

ClCO2C2H5 mp: -81 °C 

bp: 94 °C 

Fp: 16 °C 

Ethyl (chloroformyl)acetate , see Ethyl malonyl chloride on page 1011 

Ethyl 3-(chloroformyl)propionate , see Ethyl succinyl chloride on page 1029 

Ethyl chloroglyoxylate , see Ethyl oxalyl chloride on page 1020 

d: 1.135 

n 20 

D : 1.395 -1.396 





R11 R22 R26 R34 

S9 S16 S26 S28A 

S33 S36/37/39 S45 

Lachrymator 



C3H5ClO2 CAS: 541-41-3 

MFCD00000644 

FW: 108.52 

ClCO2C2H5 mp: -81 °C 

bp: 94 °C 

Fp: 16 °C 

d: 1.135 

n 20 

D : 1.395 -1.396

Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate, 98% 




S24/25 C6H11ClO3 ClCH2CH(OH)CH2CO2C2H5 CAS: 90866-33-4 bp: 93-95 °C (5 mmHg) 

MFCD00211242 

FW: 166.61 

Fp: >110 °C 

[] 20 

d: 1.190 

D : +14 (neat) 

n 20 

D : 1.451 -1.453 

Ethyl (S)-(-)-4-chloro-3-hydroxybutyrate, 97% 




R41 

S26 S39 

C6H11ClO3 CAS: 86728-85-0 

MFCD00211241 

FW: 166.61 

bp: 93-95 °C (5 mmHg) 

Fp: 109 °C 

[] 20 

D : -14.5 (c=neat) 

d: 1.190 

n 20 

D : 1.4515 -1.4535 

Ethyl 2-chloro-2-(hydroxyimino)acetate, 97% 




R37/38 R41 R42/43 

S26 S36/37/39 S45 

Lachrymator 


C 4 H 6 ClNO 3 

CAS: 14337-43-0 

MFCD00010209 

FW: 151.55 

mp: 70-76 °C 

1-Ethyl-2-chloro-1N-imidazole, 97% 



R22 R36/37/38 

S23 S26 S36/37/39 

C 5 H 7 ClN 2 

CAS: 946061-13-8 

MFCD10699124 

FW: 130.57 

Cl 

HO 

N 

OH 

N 

Cl 

Cl 

O 

N 

O 

O 

O 

http://www.acros.com Ethylchloroh 

Ethyl 6-chloroimidazo[1,2-b]pyridazine-2-carboxylate, 97% 





S24/25 C 9 H 8 ClN 3 O 2 

CAS: 64067-99-8 

MFCD03086230 

FW: 225.63 

mp: 156-157 °C 

Ethyl 5-chloro-2-indolecarboxylate, 97% 




S24/25 C 11 H 10 ClNO 2 

CAS: 4792-67-0 

MFCD00005610 

FW: 223.66 

mp: 166-171 °C 

Ethyl 5-(chloromethyl)-2-furancarboxylate, 95% 





R38 

S37 

C8H9ClO3 CAS: 2528-00-9 

MFCD00173837 

FW: 188.61 

bp: 115 °C 

Fp: >110 °C 

d: 1.225 

n20 D : 1.51 -1.513 

Ethyl 5-(chloromethyl)-3-isoxazolecarboxylate, 97% 



SPB01278DE Glass bottle 5 g INR 59,400 

R34 

S22 S26 S36/37/39 

S45 


CAS: 3209-40-3 

MFCD08445409 

FW: 189.60 


Cl 

Cl 

N 

Cl 

N 

N 

O 

O 

N 

O 

O 

O 

O 

O 

O 

E

E 

Ethylchlorom http://www.maybridge.com 

Ethyl 2-chloro-6-methylpyrimidine-4-carboxylate, 97% 



SPB06290DE Glass bottle 5 g INR 45,000 

R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C 8 H 9 ClN 2 O 2 

CAS: 265328-14-1 

MFCD00662808 

FW: 200.62 

mp: 56.5-59 °C 

Ethyl 2-chloro-4-methyl-6-tetrahydro-1H-pyrrol-1-ylbenzoate 

, 97% 




CD04805EE Glass bottle 50 g INR 92,900 

R36/37/38 

S22 S26 S36/37/39 

C 14 H 18 ClNO 2 

CAS: 59686-39-4 

MFCD00052565 

FW: 267.75 

mp: 78-79 °C 

Ethyl 2-chloro-4-methyl-1,3-thiazole-5-carboxylate, 97% 





R22 R36/37/38 

S22 S26 S36/37/39 

C7H8ClNO2S CAS: 7238-62-2 

MFCD02956798 

FW: 205.66 

mp: 46-47 °C 

Ethyl 4-chloro-2-methylthio-5-pyrimidinecarboxylate, 98% 





R36/37/38 

S26 S37/39 

C8H9ClN2O2S CAS: 5909-24-0 

MFCD00006085 

FW: 232.68 

mp: 60-63 °C 


O 

O 

O 

N O 

O 

O 

Cl 

O Cl 

N 

N 

O 

S 

N 

N 

N 

S 

Cl 

Cl 

Ethyl 2-chloronicotinate, 97% 


SB02041DA Glass bottle 1 g INR 1,700 


R36/37/38 

S26 S37/39 


CAS: 1452-94-4 

MFCD00674129 

FW: 185.61 

bp: 78 °C (0.1 mmHg) 

Ethyl chlorooximidoacetate , see Ethyl 2-chloro-2-(hydroxyimino)acetate on page 983 

Ethyl 4-chloro-3-oxobutanoate , see Ethyl 4-chloroacetoacetate on page 981 

Ethyl 2-(4-chlorophenoxy)-2-methylpropanoate, 97% 



RDP00167EE Glass bottle 50 g INR 5,000 

R22 R40 

S36/37 S45 

C12H15ClO3 CAS: 637-07-0 

MFCD00000615 

FW: 243.00 

bp: 154-156 °C 

d: 1.137 

n 20 

D : 1.503 

Ethyl 3-chlorophenylacetate, 98+% 




R20/22 R36/37/38 

S26 S37/39 

C10H11ClO2 CAS: 14062-29-4 

MFCD07787498 

Ethyl 4-chlorophenylacetate, 98+% 

ClC 6 H 4 CH 2 (O)OCH 2 CH 3 

FW: 198.65 

n 20 

D : 1.512 -1.514 




R20/22 R36/37/38 

S26 S37/39 

C10H11ClO2 ClC6H4CH2C(O)OCH2CH3 CAS: 14062-24-9 MFCD00018791 FW: 198.65 

Ethyl 5-(4-chlorophenyl)-2-formyl-3-furoate, 97% 


SP00067DA Glass bottle 1 g INR 22,300 

R36/37/38 

S26 S37/39 

C 14 H 11 ClO 4 

CAS: 175276-64-9 

MFCD00275550 

FW: 278.69 

mp: 188 °C 

Cl 

Cl 

N 

O 

O 

Cl 

O 

O 

O 

O 

O 

O 

O 

H

Ethyl 2-(4-chlorophenyl)-4-hydroxy-1,3-thiazole-5-carboxylate 

, 97% 



S24/25 C12H10ClNO3S CAS: 263016-08-6 

N 

OH 

MFCD00816787 

FW: 283.73 

S 

O 

mp: 137-138 °C 

Cl 

O 

Ethyl 1-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrazole-4carboxylate, 

90% 



GK01546EA Glass bottle 10 g INR 30,600 

R36/37/38 

S26 S37/39 

C 13 H 10 ClF 3 N 2 O 2 

CAS: 112055-36-4 

MFCD00052074 

FW: 318.68 

mp: 50-52 °C 

Ethyl 4-(chlorosulfonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate 

, 97% 





R34 

S26 S36/37/39 S45 


C9H12ClNO4S CAS: 368869-88-9 

MFCD03407326 

FW: 265.72 

mp: 150 °C (D) 

Ethyl 5-(chlorosulfonyl)-3-furoate, 95% 




R14 R29 R34 

S8 S23 S26 S30 S36/ 

37/39 S45 

C7H7ClO5S CAS: 256373-91-8 

MFCD11109333 

FW: 238.65 

O 

O 

F 

O 

O 

F 

O 

O 

O 

F 

N 

H 

N N 

Cl 

O 

S 

O 

Cl 

O 

S O 

Cl 

http://www.acros.com Ethylchlorop 

Ethyl 3-(chlorosulfonyl)isonicotinate, 95% 


SP00265CB Glass bottle 250 mg INR 8,600 


SP00265DE Glass bottle 5 g INR 75,200 

R14 R29 R34 

S8 S23 S26 S30 S36/ 

37/39 S45 



C8H8ClNO4S CAS: 306936-12-9 

MFCD01313855 

FW: 249.67 

Ethyl 3-[5-(chlorosulfonyl)-2-thienyl]-1,2,4-oxadiazole-5carboxylate, 

97% 




R34 

S26 S36/37/39 S45 


C 9 H 7 ClN 2 O 5 S 2 

CAS: 388088-70-8 

MFCD03086218 

FW: 322.75 

mp: 114-115 °C 

Ethyl chlorothioformate 



* Carboxylic acid to carbothioate S-esters Carbothioate S-esters can be prepared from the sodium salt 

of the carboxylic acid in the presence of the reagent in DMF and pyridine. S 1974, 811 

Lewis acid catalysts 

* Ipso substitution Lewis acid catalysed ipso substitution of the silyl group in vinylsilanes occurs to give 

,-unsaturated thiocarboxylates. JCS(P1) 1989, 7, 1361 

Ethyl chlorothioformate, 96% 





R10 R22 R26 R34 

S16 S25 S28A S36/ 

37/39 S45 

Stench 


Lachrymator 

C3H5ClOS ClCOSC2H5 CAS: 2941-64-2 mp: -60 °C 

MFCD00037110 bp: 132 °C 

FW: 124.58 

Fp: 30 °C 

d: 1.195 

n 20 

D : 1.4815 -1.4835 

Ethyl 4-chloro-2-(trifluoromethyl)pyrimidine-5-carboxylate, 97% 




R36/37/38 

S26 S37/39 

C 8 H 6 ClF 3 N 2 O 2 

CAS: 720-01-4 

MFCD00173897 

FW: 254.59 

mp: 36-37 °C 


Cl 

O 

S 

F 

O 

F 

F 

S 

O 

N 

N 

N 

N 

O 

O 

O 

S 

Cl 

N 

O 

Cl 

O 

O 

O 

O 

E

E 

Ethylchrysan http://www.maybridge.com 

Ethyl chrysanthemate, 95% 

mixture of cis and trans 





S24/25 C 12 H 20 O 2 

CAS: 97-41-6 

MFCD00001304 

FW: 196.29 

Ethyl cinnamate 

98% trans 

bp: 112 °C (10 mmHg) 

Fp: 84 °C 

d: 0.900 

n 20 

D : 1.459 -1.461 





S24/25 


C11H12O2 CAS: 103-36-6 

MFCD00009189 

FW: 176.21 

Ethyl 3-coumarincarboxylate, 97% 

C 6 H 5 CH=CHCO 2 C 2 H 5 

mp: 6.5-7.5 °C 

bp: 271 °C 

Fp: 135 °C 

d: 1.046 

n 20 

D : 1.558 -1.561 



S24/25 C 12 H 10 O 4 

CAS: 1846-76-0 

MFCD00016964 

FW: 218.20 

mp: 90-95 °C 

trans-Ethyl crotonate, 96% 




R11 R36 

S16 S33 S9 

Lachrymator 

C6H10O2 CAS: 623-70-1 

MFCD00009289 

FW: 114.14 

Ethyl crotonate, 98% 

CH 3 CH=CHCO 2 C 2 H 5 

bp: 142-143 °C 

Fp: 2 °C 

d: 0.918 

n 20 

D : 1.4232 -1.4272 





R11 R36 

S16 S33 S9 

Lachrymator 

C6H10O2 CAS: 10544-63-5 

MFCD00009289 

FW: 114.14 

CH 3 CH=CHCO 2 C 2 H 5 

bp: 142-143 °C 

Fp: 2 °C 

d: 0.918 

O O 

n 20 

D : 1.4232 -1.4272 


O 

O 

Ethyl cyanoacetate, 98+% 





R36/37/38 

S26 S37/39 

C5H7NO2 CAS: 105-56-6 

MFCD00001940 

FW: 113.12 

Ethyl 4-cyanobenzoate, 99% 

NCCH2CO2C2H5 mp: -22 °C 

bp: 208-210 °C 

Fp: 110 °C 

d: 1.060 

n 20 

D : 1.417 -1.419 



R20/21/22 R36/37/ 

38 

S26 S36/37/39 

C10H9NO2 CAS: 7153-22-2 

MFCD00001824 

NCC6H4CO2C2H5 FW: 175.19 

mp: 52-55 °C 

Fp: >110 °C 

Ethyl 5-cyano-3,4-dimethylthieno[2,3-b]thiophene-2carboxylate, 

97% 




R20/21/22 

S36/37 

C 12 H 11 NO 2 S 2 

CAS: 175202-57-0 

MFCD00085065 

FW: 265.00 

mp: 155-157 °C 

Ethyl 2-cyano-3-ethoxyacrylate , see Ethyl (ethoxymethylene)cyanoacetate on page 998 

Ethyl cyanoformate 


Cyanation 

* Carbonyl to cyanohydrin Aldehydes and ketones are converted to cyanohydrins with as a protecting 

group for the carbonyl group. SL 1999, 9, 1423 

Ethyl cyanoformate, 99% 




R10 R23/24/25 

S16 S24/25 

Lachrymator 


C4H5NO2 CAS: 623-49-4 

MFCD00001836 

FW: 99.09 

N 

NCCO2C2H5 bp: 115-116 °C 

Fp: 24 °C 

d: 1.000 

S 

S 

O 

O 

n 20 

D : 1.381 -1.383

Ethyl 2-cyano-3-methyl-2-butenoate, 97% 




R36/37/38 

S26 S37/39 

C8H11NO2 CAS: 759-58-0 

MFCD00009135 

FW: 153.18 

bp: 120-122 °C (20 

mmHg) 

Fp: 107 °C 

d: 1.014 

n 20 

D : 1.463 -1.466 

Ethyl 2-cyano-3-methylcrotonate , see Ethyl 2-cyano-3-methyl-2-butenoate on page 987 

Ethyl 1-(4-cyanophenyl)-4-piperidinecarboxylate, 97% 




R20/21/22 

S36/37 

C 15 H 18 N 2 O 2 

CAS: 352018-90-7 

MFCD03086198 

FW: 258.32 

mp: 67-68 °C 

Ethyl 1-(4-cyanopyrid-2-yl)piperidine-4-carboxylate, 97% 




R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C 14 H 17 N 3 O 2 

CAS: 906352-67-8 

MFCD09025864 

FW: 259.31 

mp: 51-53 °C 

N 

N 

N 

O 

N 

N 

O 

N 

O 

O 

O 

O 

http://www.acros.com Ethylcyanome 

4-Ethylcyclohexanamine, 95% 




R10 R20/21/22 R34 

S16 S23 S26 S36/ 

37/39 S45 

C8H17N CAS: 23775-39-5 

MFCD04969087 

FW: 127.23 

bp: 75-80 °C (20 mm- 

Hg) 

Ethylcyclohexane, 99+% 




R11 

S16 

C8H16 CAS: 1678-91-7 

MFCD00001523 

FW: 112.21 

C6H11C2H5 mp: -111 °C 

bp: 130-132 °C 

Fp: 18 °C 

Ethyl cyclohexaneacetate , see Ethyl cyclohexylacetate on page 988 

5-Ethylcyclohexane-1,3-dione hemihydrate, 98% 

d: 0.780 

n 20 

D : 1.4311 -1.4331 




R22 R36/37/38 

S26 S36/37/39 

4-Ethylcyclohexanone 

C8H12O2 .1/ 2H2O MFCD06202339 FW: 149.19 mp: 56-59 °C 




S24/25 C 8 H 14 O C 2 H 5 C 6 H 9 (=O) 

CAS: 5441-51-0 

MFCD00001644 

FW: 126.20 

Ethyl 2-cyclohexanoneacetate, 97% 

bp: 192-194 °C 

Fp: 63 °C 

d: 0.916 

n 20 

D : 1.451 -1.453 




R20/22 R36 

S26 S39 

C10H16O3 CAS: 24731-17-7 

MFCD00001638 

(O=)C 6 H 9 CH 2 CO 2 C 2 H 5 

FW: 184.23 

Fp: >110 °C 

NH 2 

d: 1.020 

Ethyl 2-cyclohexanonecarboxylate , see Ethyl 2-oxocyclohexanecarboxylate on page 988 


E

E 

Ethylcyclohe http://www.maybridge.com 

Ethyl 2-oxocyclohexanecarboxylate, 95% 





R36/37/38 

S26 S37/39 

C9H14O3 CAS: 1655-07-8 

MFCD00001631 

FW: 170.21 

Ethyl 4-cyclohexanonecarboxylate , see Ethyl 4-oxocyclohexanecarboxylate on page 1021 

Ethyl cyclohexylacetate, 98+% 

Ethyl decanoate , see Ethyl caprate on page 980 

(O=)C6H9CO2C2H5 bp: 106 °C (11 mmHg) 

Fp: 85 °C 

d: 1.060 

n 20 

D : 1.4775 -1.4795 




S24/25 C 10 H 18 O 2 C 6 H 11 CH 2 CO 2 C 2 H 5 

CAS: 5452-75-5 

MFCD00001517 

FW: 170.25 

bp: 211-212 °C 

Fp: 80 °C 

d: 0.940 

(Ethylcyclopentadienyl)(triphenylphosphine) copper(I) 

n 20 

D : 1.443 -1.445 



S24/25 


Air sensitive 

C25H24CuP CAS: 308847-89-4 

MFCD02093653 

FW: 418.99 

mp: 80 °C 

Ethyl cyclopropanecarboxylate, 99% 



R11 R20/21/22 

S16 S36/37 

C6H10O2 CAS: 4606-07-9 

MFCD00001282 

FW: 114.14 

C3H5CO2C2H5 bp: 129-133 °C 

Fp: 18 °C 

d: 0.960 

Ethyl 2-trans-4-cis-decandienoate, 97% 

stabilized, mixture of isomers 

n 20 

D : 1.419 -1.421 




S24/25 

Air sensitive 

C12H20O2 CAS: 3025-30-7 

MFCD00082225 

FW: 196.29 

CH 3 (CH 2 ) 4 CH=CHCH=CHC(O)OEt 

mp: -60 °C 

bp: 260 °C 

Fp: 121 °C 

d: 0.905 

n 20 

D : 1.4843 -1.4873 


Ethyl diacetoacetate, 97% 




R36/37/38 

S26 S37/39 

C8H12O4 CAS: 603-69-0 

MFCD00009864 

FW: 172.18 

bp: 104-105 °C (17 

mmHg) 

Fp: 85 °C 

d: 1.104 

n 20 

D : 1.47 -1.473 

2-Ethyl-1,4-diazine , see Ethylpyrazine on page 1026 

Ethyl 1,4-dibenzylpiperazine-2-carboxylate, 97% 




R36/37/38 

S26 S37/39 

C 21 H 26 N 2 O 2 

CAS: 72351-59-8 

MFCD00126366 

FW: 338.45 

bp: 200-202 °C (0.5 

mmHg) 

Ethyl 2,3-dibromopropionate, 99% 




R22 R24 R34 

S26 S36/37/39 S45 

Lachrymator 

C5H8Br2O2 CAS: 3674-13-3 

MFCD00000212 

FW: 259.91 

Ethyl 3,5-dichlorobenzoate, 97% 

BrCH2CH(Br)CO2C2H5 bp: 211-214 °C (746 

mmHg) 

Fp: 91 °C 

d: 1.788 

n 20 

D : 1.4976 -1.5016 


TL00759DA Glass bottle 1 g INR 4,000 


R36/37/38 

S26 S37/39 

C 9 H 8 Cl 2 O 2 

CAS: 91085-56-2 

MFCD00221467 

FW: 219.07 

mp: 35-36 °C 

Ethyl 2,6-dichloro-5-fluornicotinoylacetate , see Ethyl 3-[2,6-dichloro-5-fluoro-(3-pyridiyl)]-3-oxopropanoate 

on page 989 

Cl 

O 

N 

Cl 

O 

O 

N 

O 

O 

O 

O 

O

Ethyl 3-[2,6-dichloro-5-fluoro-(3-pyridiyl)]-3-oxopropanoate 

, 97% 




R36/37/38 

S26 S37/39 

C 10 H 8 Cl 2 FNO 3 

CAS: 96568-04-6 

MFCD00799535 

FW: 280.08 

mp: 68-72 °C 

Ethyl 4,6-dichloro-3-formyl-1H-indole-2-carboxylate, 97% 


RH02212CB Glass bottle 250 mg INR 14,100 


R36/37/38 

S26 S37/39 

C 12 H 9 Cl 2 NO 3 

CAS: 153435-96-2 

MFCD02090087 

FW: 286.11 

mp: 213-217 °C 

Ethyl 3,5-dichloro-4-hydroxybenzoate, 97% 



SPB00157FA Glass bottle 100 g INR 23,100 

S24/25 C9H8Cl2O3 .xH2O CAS: 17302-82-8 

MFCD00016420 

FW: 235.07 

mp: 98-102 °C 

Ethyl 2-(4,5-dichloro-1H-imidazol-1-yl)acetate, 97% 




R36/37/38 

S26 S37/39 

C 7 H 8 Cl 2 N 2 O 2 

CAS: 175137-67-4 

MFCD00052518 

FW: 223.06 

mp: 65-67 °C 

F 

Cl 

Cl 

Cl 

HO 

Cl 

Cl 

N 

O O 

Cl 

Cl O 

Cl 

N 

N 

H 

N 

O 

O 

O 

O 

O 

O 

H 

O 

http://www.acros.com Ethyldichlor 

Ethyl 2-[(4,5-dichloro-1H-imidazol-1-yl)methyl]-1,3-thiazole-4carboxylate, 

97% 




S24/25 C10H9Cl2N3O2S CAS: 175202-20-7 

MFCD00085066 

FW: 306.00 

mp: 126-129 °C 

Ethyl 2,4-dichloro-6-methylnicotinate, 97% 



SPB04498EB Glass bottle 25 g INR 9,000 

R36/37/38 

S26 S37/39 

C 9 H 9 Cl 2 NO 2 

CAS: 86129-63-7 

MFCD00173918 

FW: 234.08 

mp: 53-57 °C 

Ethyl 4,6-dichloro-2-(methylthio)quinoline-3-carboxylate, 97% 




R36/37/38 

S26 S37/39 

C13H11Cl2NO2S CAS: 227958-96-5 

MFCD00276616 

FW: 316.21 

mp: 134-137 °C 

Ethyl 4,6-dichloro-5-nitronicotinate, 95% 



R22 R36/37/38 

S22 S26 S36/37/39 

C 8 H 6 Cl 2 N 2 O 4 

CAS: 154012-15-4 

FW: 265.05 

mp: 36-38.5 °C 


Cl 

O 

N 

N 

O 

Cl 

N + 

N 

Cl 

N 

Cl 

Cl 

S 

Cl 

N 

Cl 

O 

Cl 

O 

O 

O 

N S 

O 

O 

O 

O 

E

E 

Ethyldichlor http://www.maybridge.com 

Ethyl 2-(2,4-dichlorophenyl)-4-hydroxy-1,3-thiazole-5carboxylate, 

97% 




S24/25 C12H9Cl2NO3S CAS: 262856-01-9 

MFCD00816792 

FW: 318.18 

mp: 150-155 °C 

Ethyl 2-(3,4-dichlorophenyl)-2-oxoacetate 

Tech. 





R36/37/38 

S23 S26 S36/37/39 

C 10 H 8 Cl 2 O 3 

CAS: 34966-52-4 

MFCD01934864 

FW: 247.08 

bp: 121-123 °C (0.3 

mmHg) 

Ethyl 2-(2,3-dichlorophenyl)-1,3-thiazole-4-carboxylate, 97% 




R20/21/22 R36/37/ 

38 

S23 S26 S36/37/39 

C12H9Cl2NO2S CAS: 175276-86-5 

MFCD00111951 

FW: 302.18 

mp: 108-110 °C 

Ethyl dichlorophosphate, 97% 





R14 R22 R26 R29 

R34 

S8 S26 S36/37/39 

S45 


C 2 H 5 Cl 2 O 2 P C 2 H 5 OP(O)Cl 2 

CAS: 1498-51-7 

MFCD00002069 

FW: 162.94 

Cl 

Cl 

Cl 

Cl 

bp: 167 °C (758 mmHg) 

Fp: >110 °C 

d: 1.373 

n 20 

D : 1.433 -1.435 


N 

S 

O 

O 

OH 

O 

Cl O 

O 

Cl N 

O 

S 

O 

Ethyl dichlorophosphine, 95% 




R10 R14 R17 R23/ 

24/25 R29 R34 

S8 S16 S26 S36/37/ 

39 S33 S43 S45 

Lachrymator 


Air sensitive 

C2H5Cl2P C2H5PCl2 CAS: 1498-40-4 bp: 112 °C 

MFCD00013617 Fp: 32 °C 

FW: 130.94 

d: 1.260 

Ethyl dichlorophosphite, 98% 

n 20 

D : 1.492 -1.495 



R11 R29 R34 

S16 S26 S36/37/39 

S45 



C2H5Cl2OP C2H5OPCl2 CAS: 1498-42-6 bp: 117-118 °C 

MFCD00000525 Fp: 4 °C 

FW: 146.94 

d: 1.280 

N-Ethyldicyclohexylamine, 96% 

n 20 

D : 1.463 -1.466 



R34 

S25 S36/37/39 

Air sensitive 

C 14 H 27 N (C 6 H 11 ) 2 NC 2 H 5 

CAS: 7175-49-7 

MFCD00003846 

FW: 209.38 

Ethyl diethoxyacetate 

bp: 114-115 °C (3 mm- 

Hg) 

Fp: >110 °C 

d: 0.900 

n 20 

D : 1.484 -1.487 




S24/25 C 8 H 16 O 4 (C 2 H 5 O) 2 CHCO 2 C 2 H 5 

CAS: 6065-82-3 

MFCD00009231 

FW: 176.21 

Ethyl 3,3-diethoxypropanoate, 98% 

bp: 198-200 °C (761 

mmHg) 

Fp: 85 °C 

d: 0.989 

n 20 

D : 1.41 





S24/25 C 9 H 18 O 4 (C 2 H 5 O) 2 CHCH 2 COOC 2 H 5 

CAS: 10601-80-6 

MFCD00009865 

FW: 190.24 

bp: 95 °C (17 mmHg) 

Fp: 93 °C 

d: 0.970 

n 20 

D : 1.41 -1.412

Ethyl difluoroacetate, 97% 




R10 R34 

S16 S26 S36/37/39 

S45 

C4H6F2O2 CAS: 454-31-9 

MFCD00013578 

FW: 124.09 

F 2 CHCO 2 CH 2 CH 3 

bp: 97 °C 

Fp: 25 °C 

d: 1.242 

Ethyldiglycolacetate , see 2-(2-Ethoxyethoxy)ethyl acetate on page 959 

Ethyl 1,3-dihydro-1,3-dioxo-2H-isoindole-2-carboxylate , see N-Carbethoxyphthalimide on page 473 

Ethyl 1,2-dihydro-2-ethoxy-1-quinolinecarboxylate , see N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline 

on page 957 

N-Ethyldiisopropylamine , see N,N-Diisopropylethylamine on page 832 

N-Ethyldimethylamine , see N,N-Dimethylethylamine on page 875 

n 20 

D : 1.3465 -1.3485 

Ethyl 1-(2,4-difluorophenyl)-7-Cl-6-F-4-O-hydropyridino[2,3b]pyridine-3-carboxylate, 

99% 



R36/37/38 

S26 S37/39 

C 17 H 10 ClF 3 N 2 O 3 

CAS: 100491-29-0 

MFCD01863285 

FW: 382.73 

mp: 212-215 °C 

Ethyl 3,4-dihydroxybenzoate, 97% 




R36/37/38 

S26 S37/39 

C 9 H 10 O 4 

CAS: 3943-89-3 

MFCD00002199 

FW: 182.18 

mp: 131-136 °C 

Ethyl 3-(N,N-dimethylamino)acrylate, 99+% 



R43 

S24 S37 

C7H13NO2 CAS: 924-99-2 

MFCD00144269 

FW: 143.19 

F 

Cl 

N 

(CH 3 ) 2 NCH=CHCOOC 2 H 5 

mp: 17-18 °C 

bp: 118-121 °C (10 

HPA) 

Fp: 105 °C 

O O 

N 

F 

O O 

OH 

F 

OH 

O 

d: 1.000 

n 20 

D : 1.5105 -1.5125 

http://www.acros.com Ethyldifluor 

Ethyl 4-dimethylaminobenzoate, 99+% 





R36/37/38 

S26 S37/39 

C11H15NO2 CAS: 10287-53-3 

MFCD00009115 

(CH 3 ) 2 NC 6 H 4 CO 2 C 2 H 5 

FW: 193.24 

mp: 62-65 °C 

Ethyl 5,5-dimethyl-2,4-dioxohexanoate, 97% 

d: 1.060 





R36/37/38 

S23 S26 S36/37/39 

C 10 H 16 O 4 

CAS: 13395-36-3 

MFCD00052319 

FW: 200.23 

bp: 64-78 °C (0.3 mm- 

Hg) 

Ethyl 2,2-dimethyl-3-(1-isobutenyl)cyclopropane-1-carboxylate , see Ethyl chrysanthemate, mixture 

of cis and trans on page 986 

Ethyl 2,5-dimethyl-1,3-oxazole-4-carboxylate, 97% 



R36/37/38 

S23 S26 S36/37/39 

C 8 H 11 NO 3 

CAS: 23000-15-9 

MFCD06797465 

FW: 169.18 

bp: 112-115 °C (10 

mmHg) 

Ethyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate , see Ethyl isodehydroacetate on page 1009 

Ethyl 2-(1,4-dimethyl-3-oxo-2-piperazinyl)acetate, 97% 



SEW04159EA Glass bottle 10 g INR 7,400 

SEW04159EB Glass bottle 25 g INR 13,100 

R34 

S23 S26 S36/37/39 

S45 

C 10 H 18 N 2 O 3 

CAS: 175205-86-4 

MFCD00178772 

FW: 214.26 

bp: 158 °C (2 mmHg) 


N 

N 

O 

O 

O 

O 

O O 

O 

O 

O 

O 

N 

E

E 

Ethyldimethy http://www.maybridge.com 

Ethyl 1,4-dimethylpiperazine-2-carboxylate, 97% 




R34 

S26 S36/37/39 S45 

C 9 H 18 N 2 O 2 

CAS: 90729-01-4 

MFCD00173923 

FW: 186.25 

bp: 50-52 °C (0.1 mm- 

Hg) 

Ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate, 95% 




SPB05494EE Glass bottle 50 g INR 73,300 

R22 R36/37/38 

S23 S26 S36/37/39 

C 8 H 12 N 2 O 2 

CAS: 5744-40-1 

MFCD00233452 

FW: 168.19 

bp: 71 °C (0.3 mmHg) 

Ethyl 3,5-dimethyl-1H-4-pyrazolecarboxylate, 97% 




R22 R36/37/38 

S22 S26 S36/37/39 

C 8 H 12 N 2 O 2 

CAS: 35691-93-1 

MFCD00159638 

FW: 168.19 

mp: 66-69 °C 

Ethyl 2,7-dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylate, 97% 



R22 R36/37/38 

S22 S26 S36/37/39 

C 11 H 13 N 3 O 2 

CAS: 162286-54-6 

MFCD00067896 

FW: 219.24 

mp: 100-101 °C 


N 

N 

N 

O 

O 

N 

O 

O 

O 

O 

N 

O O 

N N 

N 

H 

N 

Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxylate, 98% 




R36/37/38 

S26 S37/39 

C 9 H 13 NO 2 

CAS: 2199-44-2 

MFCD00010645 

FW: 167.21 

mp: 122-126 °C 

bp: 135-136 °C (10 

mmHg) 

Ethyl 2,4-dimethylthiazole-5-carboxylate, 98% 



S24/25 C8H11NO2S CAS: 7210-77-7 

MFCD00052874 

FW: 185.25 

mp: 48-50 °C 

Ethyl 2,5-dimethyl-1-(2-thienylmethyl)-1H-pyrrole-3-carboxylate 

tech 



R22 R36/37/38 

S23 S26 S36/37/39 

C14H17NO2S CAS: 175276-51-4 

MFCD00204226 

FW: 263.36 

Ethyl 1,3-dioxo-2-isoindolinecarboxylate , see N-Carbethoxyphthalimide on page 473 

4-Ethyl-1,3-dioxolan-2-one, 99% 




S24/25 C5H8O3 CAS: 4437-85-8 

MFCD00143317 

FW: 116.12 

mp: -45 °C 

bp: 251 °C 

Fp: 135 °C 

d: 1.141 

n 20 

D : 1.426 -1.428 

O 

H 

N 

O 

N 

O 

O 

O 

O 

O 

S 

O 

S 

O 

N

Ethyl 2,4-dioxo-4-(2-thienyl)butanoate, 90% 




SPB04027EE Glass bottle 50 g INR 50,300 

S24/25 


C10H10O4S CAS: 36983-36-5 

MFCD00126316 

FW: 226.25 

mp: 38-40 °C 

Ethyl 2,4-dioxovalerate, 98% 




S24/25 C 7 H 10 O 4 CH 3 COCH 2 COCO 2 C 2 H 5 

CAS: 615-79-2 

MFCD00009124 

FW: 158.15 

mp: 16-18 °C 

bp: 101-103 °C (12 

mmHg) 

Fp: >112 °C 

Ethyl N-(diphenylmethylene)glycinate, 98% 

d: 1.120 

n 20 

D : 1.473 -1.475 




S24/25 



C17H17NO2 CAS: 69555-14-2 

MFCD00010590 

Ethyldiphenylphosphine, 99% 

(C6H5 ) 2C=NCH2COOCH2CH3 FW: 267.32 

Fp: >110 °C 

mp: 51-55 °C 





R22 R36/37/38 

S26 S37/39 

Stench 

Air sensitive 

C 14 H 15 P (C 6 H 5 ) 2 PCH 2 CH 3 

CAS: 607-01-2 

MFCD00015170 

FW: 214.25 

Ethyl diphenylphosphinite, 99% 

bp: 293 °C 

Fp: 110 °C 

d: 1.040 

n 20 

D : 1.613 -1.615 



R36/37/38 

S26 S37/39 



C 14 H 15 OP (C 6 H 5 ) 2 POC 2 H 5 

CAS: 719-80-2 

MFCD00009087 

FW: 230.25 

S 

O 

bp: 179-180 °C (14 

mmHg) 

Fp: >112 °C 

d: 1.060 

O 

O 

O 

n 20 

D : 1.5895 -1.5915 

http://www.acros.com Ethyldioxoth 

Ethyl disulfide, 99% 





R10 R36/37/38 

S16 S26 S37/39 

Stench 

C4H10S2 CAS: 110-81-6 

MFCD00009266 

FW: 122.26 

2-Ethyl-1,3-dithiane, 97+% 

(C2H5S-) 2 

bp: 152-154 °C 

Fp: 40 °C 

d: 0.990 

n 20 

D : 1.5055 -1.5075 




R22 R36/37/38 

S26 S37/39 

Stench 

C 6 H 12 S 2 

CAS: 6007-23-4 

FW: 148.29 

bp: 116 °C (22 mmHg) 

Ethyl 1,3-dithiolane-2-carboxylate, 99% 




S24/25 C6H10O2S2 CAS: 20461-99-8 

MFCD00005411 

FW: 178.26 

bp: 85-85 °C (0.1 mm- 

Hg) 

Fp: 110 °C 

d: 1.240 

n20 D : 1.538 -1.54 

Ethyl 3-[3,5-di(trifluoromethyl)phenyl]-3-oxopropanoate, 90% 




S24/25 C 13 H 10 F 6 O 3 

CAS: 175278-02-1 

MFCD00052321 

FW: 328.21 

bp: 80-82 °C (0.6 mm- 

Hg) 

F 

F 

F 

N,N'-Ethylenebis(diacetamide) , see Tetraacetylethylenediamine on page 1934 

Ethylenebis(diphenylphosphine) , see 1,2-Bis(diphenylphosphino)ethane on page 233 

(R,R)-Ethylenebis[(2-methoxyphenyl)phenylphosphine] , see (1R,2R)-Bis[(2-methoxyphenyl)phenylphosphino]ethane 

on page 240 


S 

S 

S 

F 

F 

F 

S 

O 

O 

O O 

O 

E

E 

Ethylenebiso http://www.maybridge.com 

Ethylenebis(oxyethylenenitrilo)tetraacetic acid, 99% 





S24/25 C14H24N2O10 [-CH2OCH2CH2N(CH2CO2H) 2 ] 2 

CAS: 67-42-5 

FW: 380.34 

Fp: >200 °C 

MFCD00004291 mp: 240-245 °C (D) 

Ethylenebis(triphenylphosphine)platinum(0), 98% 




R36/37/38 

S26 S37/39 

Air sensitive 


C 38 H 34 P 2 Pt [(C 6 H 5 ) 3 P] 2 Pt[H 2 C=CH 2 ] 

CAS: 12120-15-9 

MFCD00012028 

Ethylene bromohydrin , see 2-Bromoethanol on page 316 

FW: 747.73 

mp: 127-131 °C (D) 

Ethylene carbonate 


Alkylation 

* N-Alkylation Ethylene oxide equivalent for introduction of 2-hydroxyethyl group. OSC 6, 652 

* S-Alkylation Reacts with thiols to afford 2-hydroxyethyl sulphides. S 1986, 382 

Ethylene carbonate, 99+% 




118410051 Plastic drum 5 kg INR 5,100 

R41 

S26 S39 

C 3 H 4 O 3 

CAS: 96-49-1 

MFCD00005382 

FW: 88.06 

mp: 34-37 °C 

bp: 246.7 °C 

Fp: 150 °C 

d: 1.321 

Ethylenecarboxamide , see Acrylamide on page 34 

Ethylenecarboxamide , see Acrylamide ultra sequencing gel, 8%, ready-to-use solution on page 35 

Ethylene chlorobromide , see 1-Bromo-2-chloroethane on page 298 

Ethylene chlorohydrin , see 2-Chloroethanol on page 519 

Ethylene cyanohydrin , see 3-Hydroxypropionitrile on page 1193 

Ethylene diacetate , see Ethylene glycol diacetate on page 997 

Ethylene diacrylate, 90% 

stabilized 




R20/21/22 R41 

S26 S36/37/39 

Lachrymator 

Stench 

C8H10O4 CAS: 2274-11-5 

MFCD00008629 

FW: 170.17 

bp: 62-65 °C (2 mmHg) 

Fp: >112 °C 

d: 1.040 

n20 D : 1.452 -1.456 

O 

O O 


O 

O 

O 

O 

Ethylenediamine, 99+% 

AcroSeal® 




R10 R21/22 R34 

R42/43 

S23 S26 S36/37/39 

S45 

Hygroscopic 

Air sensitive 

C2H8N2 CAS: 107-15-3 

MFCD00008204 

FW: 60.10 

H2NCH2CH2NH2 mp: 11 °C 

bp: 117-118 °C 

Fp: 38 °C 

Assay ............................. 99.0 % 

d: 0.898 

n 20 

D : 1.4555 -1.4575 

Ethylenediamine, 99+% extra pure 





R10 R21/22 R34 

R42/43 

S23 S26 S36/37/39 

S45 

Hygroscopic 

Air sensitive 

C2H8N2 CAS: 107-15-3 

MFCD00008204 

FW: 60.10 


bp: 117-118 °C 

Fp: 38 °C 

Color .............................. 15 APHA 

Assay ............................. 99.0 % 


d: 0.898 

n 20 

D : 1.4555 -1.4575 

Ethylenediamine, 99% extra pure 






R10 R21/22 R34 

R42/43 

S23 S26 S36/37/39 

S45 

Hygroscopic 

Air sensitive 

C2H8N2 CAS: 107-15-3 

MFCD00008204 

FW: 60.10 


bp: 117-118 °C 

Fp: 38 °C 

Assay ............................. 98.5 % 


Ethylenediamine dihydrochloride, 98+% 

d: 0.898 

n 20 

D : 1.4555 -1.4575 






R22 

Hygroscopic 

C 2 H 8 N 2 .2HCl H 2 NCH 2 CH 2 NH 2 .2HCl 

CAS: 333-18-6 

MFCD00012524 

FW: 133.04 

mp: >300 °C

Ethylenediaminetetraacetic acid, 99.5% for analysis ACS 


409930010 Plastic bottle 1 kg INR 5,680 


R36 

S26 S46 

C10H16N2O8 CAS: 60-00-4 

(HO2CCH2 ) 2NCH2CH2N(CH2CO2H) 2 

FW: 292.23 

Fp: >100 °C 

MFCD00003541 mp: 220 °C (D) 

Assay.............................. 99.4 to 100.6 % 

Heavy metals .................. 10 ppm 

Ignit. residue................... 0.2 % 

Insoluble matter.............. 0.005 % (in dilute NH4OH) 

Trace Analysis ................ Ca 10 ppm Mg 5 ppm 

Fe 50 ppm 

Ethylenediaminetetraacetic acid, 99% pure 




R36 

S26 S46 

C10H16N2O8 CAS: 60-00-4 

(HO2CCH2 ) 2NCH2CH2N(CH2CO2H) 2 

FW: 292.23 

Fp: >100 °C 

MFCD00003541 mp: 220 °C (D) 

Assay.............................. 98.5 % 

Ethylenediaminetetraacetic acid, copper(II) disodium salt 

tetrahydrate, 98% 





R36/37/38 

S26 S37/39 

C10H12CuN2Na2O8 .4H2 O 

CAS: 39208-15-6 MFCD01630753 FW: 469.80 

Ethylenediaminetetraacetic acid, diammonium salt, 99% 




S24/25 C 10 H 22 N 4 O 8 NH 4 (OCOCH 2 ) 2 NCH 2 CH 2 N(CH 2 COO) 2 NH 4 

CAS: 20824-56-0 

MFCD00036454 

FW: 326.31 

mp: 215-217 °C 

Ethylenediaminetetraacetic acid, dicalcium salt, 94% pure 



R36/37/38 

S26 S37/39 

C10H12Ca2N2O8 Ca(OCOCH2 ) 2NCH2CH2N(CH2COO) 2Ca CAS: 19709-85-4 MFCD00054445 FW: 368.36 

http://www.acros.com Ethylenediam 

Ethylenediaminetetraacetic acid, dipotassium salt dihydrate 

, 99% extra pure 






R36/37/38 

S26 S37/39 

C 10 H 14 K 2 N 2 O 8 .2H 2 O KO 2 CCH 2 N(CH 2 CO 2 H)CH 2 CH 2 N(CH 2 CO 2 K)CH 2 CO 2 H 

CAS: 25102-12-9 

MFCD00150036 

FW: 404.46 

mp: 272 °C (D) 

Assay ............................. 98.5 % 


Trace Analysis ................ Fe 10 ppm Cl 50 ppm 

Ethylenediaminetetraacetic acid, disodium salt dihydrate, 99+% 

for analysis ACS 





R36/38 

S26 S37/39 

C10H14N2Na2O8 .2H2O CAS: 6381-92-6 FW: 372.23 

MFCD00150037 mp: 252 °C (D) 

Assay ............................. 99.0 to 101.0 % 



Trace Analysis ................ Fe 100 ppm 

Ethylenediaminetetraacetic acid, disodium salt dihydrate, 99+% 

for analysis 






R36/38 

S26 S37/39 

C10H14N2Na2O8 .2H2O CAS: 6381-92-6 FW: 372.23 

MFCD00150037 mp: 252 °C (D) 

Assay ............................. 99.0 to 101.0 % (on dry substance) 

Loss on drying................ 11.4 % (200°C, 3 hrs) 




E

E 

Ethylenediam http://www.maybridge.com 

Ethylenediaminetetraacetic acid, disodium salt, 99+% for 

molecular biology 

DNAse, RNAse and Protease free 





R22 R36/37/38 

S26 S37/39 

C 10 H 14 N 2 Na 2 O 8 

CAS: 139-33-3 

MFCD00070672 

FW: 336.21 

mp: 237-245 °C 

Assay.............................. 99.0 % 



UV.......... (0.1 M in water) 260 nm0.2 280 nm0.02 


Ethylenediaminetetraacetic acid, ferric sodium salt trihydrate 

, 98% pure 





R36/37/38 

S26 S37/39 

C10H12FeN2NaO8 .3H2O CAS: 15708-41-5 MFCD00798117 FW: 421.10 

Assay.............................. 97.5 % 

Ethylenediaminetetraacetic acid, tetrasodium salt, 99.5% for 

molecular biology 

DNAse, RNAse and Protease free 



R22 R41 

S26 S39 S46 

Na + 

O 

HO 

O 

N 

O 

C10H12N2Na4O8 CAS: 64-02-8 MFCD00012460 FW: 380.17 

Assay.............................. 99.5 % 


UV.......... (0.1 M in water) 260 nm1.5 



O 

N 

O 

O 

OH 

Na + 

Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 99% 

pure 





R36/38 

S26 S37/39 

C 10H 12N 2Na 4O 8.xH 2O (NaO 2CCH 2) 2NCH 2CH 2N(CH 2CO 2Na) 2.xH 2O 

CAS: 194491-31-1 

MFCD00150025 

FW: 380.16 

mp: >300 °C 

Assay ............................. 98.5 % (on dry substance) 

Water ............................. 9 % (K.F.) 

Ethylenediaminetetraacetic acid, tripotassium salt dihydrate 

, 99+% 




R36/37/38 

S26 S37/39 

C10H13K3N2O8 .2H2O CAS: 65501-24-8 

(KOCOCH2 ) 2NCH2CH2N(CH2COOK)CH2COOH.2H2O MFCD00149672 FW: 442.56 

Ethylenediaminetetraacetic acid, trisodium salt hydrate, 98% 



R36/37/38 

S26 S37/39 

C 10 H 13 N 2 Na 3 O 8 .xH 2 O (NaO 2 CCH 2 ) 2 NCH 2 CH 2 N(CH 2 CO 2 Na)CH 2 CO 2 H.xH 2 O 

CAS: 85715-60-2 

MFCD00149675 

FW: 358.07 

mp: 300 °C 

Ethylene dibromide , see 1,2-Dibromoethane on page 706 

Ethylene dichloride , see 1,2-Dichloroethane on page 736 

Ethylene dimethacrylate, 98% 

stabilized 





R37 R43 

S24 S37 


C10H14O4 CAS: 97-90-5 

MFCD00008590 

FW: 198.22 

(H 2 C=C(CH 3 )COOCH 2 -) 2 

mp: -40 °C 

bp: 85 °C 

Fp: >093 °C 

d: 1.050 

n 20 

D : 1.453 -1.455 

(Ethylenedinitrilo)tetraacetic acid , see Ethylenediaminetetraacetic acid on page 995 

(Ethylenedinitrilo)tetraacetic acid dicalcium salt , see Ethylenediaminetetraacetic acid, dicalcium salt 

on page 995 

(Ethylenedinitrilo)tetraacetic acid dipotassium salt dihydrate , see Ethylenediaminetetraacetic acid, 

dipotassium salt dihydrate on page 995 

(Ethylenedinitrilo)tetraacetic acid, disodium salt dihydrate , see Ethylenediaminetetraacetic acid, disodium 

salt dihydrate on page 995 

(Ethylenedinitrilo)tetraacetic acid ferric sodium salt , see Ethylenediaminetetraacetic acid, ferric sodium 

salt trihydrate on page 996 

(Ethylenedinitrilo)tetraacetic acid, trisodium salt hydrate , see Ethylenediaminetetraacetic acid, trisodium 

salt hydrate on page 996 

(Ethylenedinitrilo)tetraacetic acid, disodium salt , see Ethylenediaminetetraacetic acid, disodium salt 

on page 996 

2,2',2'',2'''-(Ethylenedinitrilo)tetraethanol , see N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine on 

page 1962

(Ethylenedinitrilo)tetra-2-propanol , see N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine on page 

1962 

4,4'-Ethylenedipyridine , see 1,2-Bis(4-pyridyl)ethane on page 244 

Ethylene glycol, 99.5% for analysis 





R22 

Hygroscopic 

C2H6O2 CAS: 107-21-1 

MFCD00002885 

FW: 62.06 

HOCH 2 CH 2 OH 

mp: -13 °C 

bp: 196-198 °C 

Fp: 116 °C 

Ethylene glycol cyclic sulfate , see 1,3,2-Dioxathiolane 2,2-dioxide on page 919 

d: 1.113 

n 20 

D : 1.43 -1.433 

Color............................... 10 APHA 

Assay.............................. 99.5 % 

Water.............................. 0.1 % (K.F.) 

Ignit. residue................... 0.005 % 

Trace Analysis ................ Cl 0.2 ppm Fe 0.5 ppm 

Acidity ............................ 0.0002 meq/g 

Ethylene glycol, 99+% extra pure 





R22 

Hygroscopic 

C2H6O2 CAS: 107-21-1 

MFCD00002885 

FW: 62.06 


mp: -13 °C 

bp: 196-198 °C 

Fp: 116 °C 

Color............................... 10 APHA 

Assay.............................. 99.0 % 


Acidity ............................ 0.002 % 

Ignit. residue................... 0.05 % 

d: 1.113 

n 20 

D : 1.43 -1.433 

Ethylene glycol, 95% pure 



R22 

Hygroscopic 

C2H6O2 CAS: 107-21-1 

MFCD00002885 

FW: 62.06 


mp: -13 °C 

bp: 196-198 °C 

Fp: 116 °C 

Color............................... 20 APHA 

Assay.............................. 94 % 

d: 1.113 

n 20 

D : 1.43 -1.433 

Ethylene glycol-bis(-aminoethyl ether)-N,N,N',N'-tetraacetic 

acid tetrasodium salt 




S24/25 C14H20N2Na4O10 CAS: 13368-13-3 MFCD00274420 FW: 468.28 

http://www.acros.com Ethyleneglyc 

Ethylene glycol diacetate, 99% 





S24/25 C 6 H 10 O 4 CH 3 CO 2 CH 2 CH 2 O 2 CCH 3 

CAS: 111-55-7 

MFCD00008718 

FW: 146.14 

mp: -41 °C 

bp: 186-187 °C 

Fp: 82 °C 

Ethylene glycol diacrylate , see Ethylene diacrylate, stabilized on page 994 

Ethylene glycol diethyl ether, 99% 

Ethylene glycol ethyl ether , see 2-Ethoxyethanol on page 959 

d: 1.120 

n 20 

D : 1.4142 -1.4162 





R61 R10 R19 R36 

R62 

S53 S16 S36/37 S45 

C6H14O2 CAS: 629-14-1 

MFCD00009253 

FW: 118.18 

C 2 H 5 OCH 2 CH 2 OC 2 H 5 

mp: -74 °C 

bp: 121 °C 

Fp: 27 °C 

d: 0.842 

n 20 

D : 1.391 -1.393 

Ethylene glycol dimethyl ether, 99% Extra Dry 

AcroSeal® 



610350010 AcroSeal 1 l INR 7,370 

R60 R61 R11 R19 

R20 

S53 S45 

C4H10O2 CAS: 110-71-4 

MFCD00008502 

FW: 90.12 

CH 3 OCH 2 CH 2 OCH 3 

mp: -69 °C 

bp: 84-86 °C 

Fp: -6 °C 

Assay ............................. 99 % 

Water ............................. 50 ppm 

d: 0.867 

n 20 

D : 1.3785 -1.3805 

Ethylene glycol dimethyl ether, 99+% extra pure 

stabilized with BHT 






R60 R61 R11 R19 

R20 

S53 S45 

C4H10O2 CH3OCH2CH2OCH3 CAS: 110-71-4 mp: -69 °C 

MFCD00008502 bp: 84-86 °C 

FW: 90.12 

Fp: -6 °C 

Color .............................. 15 APHA 

Assay ............................. 99.0 % 

Water ............................. 0.1 % (K.F.) 

d: 0.867 

n 20 

D : 1.3785 -1.3805 


E

E 

Ethyleneglyc http://www.maybridge.com 

Ethylene glycol methyl ether acrylate, 98% 

stabilized 




R61 R20/22 R24 R60 

S53 S45 

Heat sensitive 

C6H10O3 CAS: 3121-61-7 

MFCD00048149 

FW: 130.14 

Ethylene glycol monobutyl ether , see 2-Butoxyethanol on page 415 

Ethylene glycol monoethyl ether acetate , see 2-Ethoxyethyl acetate on page 959 

Ethylene glycol monomethyl ether , see 2-Methoxyethanol on page 1336 

Ethylene glycol monophenyl ether , see 2-Phenoxyethanol on page 1698 

Ethylene glycol monosalicylate , see 2-Hydroxyethyl salicylate on page 1169 

Ethylene iodide , see 1,2-Diiodoethane on page 828 

1,2-Ethylene sulfate , see 1,3,2-Dioxathiolane 2,2-dioxide on page 919 

Ethylene sulfite , see Glycol sulfite on page 1113 

Ethylenethiourea , see 2-Imidazolidinethione on page 1204 

Ethylene trithiocarbonate, 97% 

Ethylene urea hemihydrate , see 2-Imidazolidone hemihydrate on page 1204 

Ethyl ether , see Diethyl ether on page 783 

Ethyl ethoxyacetate, 98% 

CH3O(CH2 ) 2OC(O)CHCH2 bp: 56 °C (12 mmHg) 

Fp: 60 °C 

d: 1.010 

n 20 

D : 1.426 -1.43 





S24/25 

Stench 


C 3 H 4 S 3 

CAS: 822-38-8 

MFCD00005493 

FW: 136.26 

mp: 30 °C 

bp: 307 °C 

Fp: 163 °C 

Ethyl (2R)-2,3-epoxypropanoate, 97% 



R10 R22 

S16 

Hygroscopic 


C5H8O3 CAS: 111058-33-4 

MFCD00062872 

FW: 116.11 

bp: 68-69 °C (15 mm- 

Hg) 

Fp: 45 °C 

[] 20 

D : +13 (neat) 

n 20 

D : 1.419 -1.421 



R10 

S16 

C6H12O3 CAS: 817-95-8 

MFCD00040492 

FW: 132.16 

C 2 H 5 OCH 2 CO 2 C 2 H 5 

bp: 156 °C 

Fp: 48 °C 

d: 0.970 

S S 

n 20 

D : 1.4025 -1.4045 


O 

O 

S 

O 

Ethyl 3-ethoxyacrylate, 99% 





S24/25 

Lachrymator 


C7H12O3 CAS: 1001-26-9 

MFCD00009863 

FW: 144.17 

Ethyl 4-ethoxybenzoate, 97% 

CH 3 CH 2 OCH=CHCOOCH 2 CH 3 

bp: 195-196 °C 

Fp: 76 °C 

d: 0.990 

n 20 

D : 1.445 -1.447 




S24/25 C 11 H 14 O 3 CH 3 CH 2 OC 6 H 4 C(O)OC 2 H 5 

CAS: 23676-09-7 

MFCD00009116 

FW: 194.23 

Ethyl 3-ethoxybut-2-enoate, 97% 

bp: 145-150 °C (13 

mmHg) 

Fp: >110 °C 

d: 1.071 

n 20 

D : 1.517 -1.519 



CD10992EE Glass bottle 50 g INR 14,800 

S24/25 C8H14O3 CAS: 998-91-4 

MFCD00026932 

FW: 158.00 

mp: 30 °C 

bp: 86-88 °C (14 mm- 

Hg) 

n20 D : 1.452 

Ethyl 3-ethoxy-3-iminopropionate hydrochloride, 85+% 





R36/37/38 

S26 S37/39 



C 7 H 13 NO 3 .HCl CH 3 CH 2 OC(=NH)CH 2 COOCH 2 CH 3 .HCL 

CAS: 2318-25-4 

MFCD00051405 

FW: 195.64 

mp: 108-110 °C 

Ethyl (ethoxymethylene)cyanoacetate, 98% 





R22 R37/38 R41 

R42/43 

S26 S37/39 

C8H11NO3 CAS: 94-05-3 

MFCD00009136 

C 2 H 5 OCH=C(CN)CO 2 C 2 H 5 

FW: 169.18 

mp: 48-52 °C 

O 

O 

O 

bp: 190-191 °C (30 

mmHg) 

Fp: 130 °C

Ethyl 4-[(2-ethoxy-2-oxoethyl)thio]butanoate, 97% 




S24/25 C10H18O4S CAS: 63449-37-6 

MFCD00085074 

FW: 234.00 

bp: 120 °C (2 mmHg) 

Ethyl 2-({[(2-ethoxy-2-oxoethyl)thio]methyl}thio)acetate, 97% 


S12083DA Glass bottle 1 g INR 5,200 

S12083EA Glass bottle 10 g INR 17,000 

S12083EE Glass bottle 50 g INR 40,800 

S24/25 

Stench 

C9H16O4S2 CAS: 61713-23-3 

MFCD00026901 

FW: 252.00 

bp: 156-160 °C 

n 20 

D : 1.5015 

Ethyl 3-ethoxy-2-propenoate , see Ethyl 3-ethoxyacrylate on page 998 

Ethyl 3-ethoxypropionate, 99+% 

stabilized 





R36 

S25 

C7H14O3 CAS: 763-69-9 

MFCD00051356 

FW: 146.19 

C 2 H 5 OC(O)CH 2 CH 2 OC 2 H 5 

mp: -75 °C 

bp: 170 °C 

Fp: 59 °C 

Ethyl 3-ethoxy-2-(2,2,2-trifluoroacetyl)acrylate 

Tech. 

d: 0.949 

n 20 

D : 1.406 -1.408 



GK00720EE Glass bottle 50 g INR 23,300 

R22 R36/37/38 

S23 S26 S36/37/39 

C 9 H 11 F 3 O 4 

CAS: 571-55-1 

MFCD02677683 

FW: 240.18 

bp: 80-82 °C (1 mmHg) 

O O 

S 

O O 

O O 

S S 

O 

O 

O 

O 

O 

F 

F 

F 

O 

http://www.acros.com Ethylethoxyo 

Ethyl 4-ethyl-3,5-dimethyl-1H-pyrrole-2-carboxylate, 97% 




R36/37/38 

S26 S37/39 

C 11 H 17 NO 2 

CAS: 2199-47-5 

MFCD00030376 

FW: 195.26 

mp: 87-88 °C 

N-Ethylethylenediamine, 98+% 





R11 R34 

S16 S25 S36/37/39 

S45 

C4H12N2 CAS: 110-72-5 

MFCD00008166 

FW: 88.15 

1-Ethyl-2-[3-(1-ethylnaphtho[1,2-d]thiazolin-2-ylidene)-2-methylpropenyl]naphtho[1,2-d]thiazolium 

bromide , see Stains-all on page 1916 

1-Ethyl-4-eth-1-ynylbenzene, 97% 

C 2 H 5 NHCH 2 CH 2 NH 2 

bp: 128-130 °C 

Fp: 10 °C 

d: 0.830 

n 20 

D : 1.438 -1.44 





R36/37/38 

S26 S37/39 

Lachrymator 

C 10 H 10 

CAS: 40307-11-7 

MFCD00173887 

FW: 130.19 

Fp: 71 °C 

d: 0.930 

Ethyl ethynyl ether 

40 wt% solution in hexanes 





R62 R11 R36/37/38 

R48/20 R51/53 R65 

R67 

S16 S26 S36/37/39 

S45 S61 S62 



C 4 H 6 O C 2 H 5 OCCH 

CAS: 927-80-0 

MFCD00009247 

FW: 70.09 

Fp: -34 °C 


N 

H 

O 

O 

d: 0.718 

E

E 

Ethylferroce http://www.maybridge.com 

Ethylferrocene, 98% 



R22 C12H14Fe CAS: 1273-89-8 

MFCD00059071 

Ethyl 9H-fluorene-9-acetate, 98% 

FW: 214.09 

bp: 264 °C 

Fp: >110 °C 

d: 1.256 




S24/25 C 17 H 16 O 2 

CAS: 159803-52-8 

MFCD01632142 

FW: 252.32 

bp: 106-112 °C (0.1 

mmHg) 

Ethyl fluoroacetate, 97% 




R10 R26/27/28 

S16 S28A S36/37/39 

S45 

Lachrymator 

C4H7FO2 CAS: 459-72-3 

MFCD00000450 

FW: 106.10 

Ethyl 2-fluoroacetoacetate, 97% 

FCH2CO2C2H5 bp: 119.2 °C (753 mm- 

Hg) 

Fp: 30 °C 

d: 1.090 

n 20 

D : 1.3745 -1.3765 



R22 R36/37/38 

S26 S37/39 

C6H9FO3 CAS: 1522-41-4 

FW: 148.13 

Ethyl 4-fluorobenzoate, 99% 

CH 3 COCH(F)COOCH 2 CH 3 

bp: 183 °C 

Fp: 90 °C 

d: 1.181 





S24/25 C9H9FO2 FC6H4CO2C2H5 CAS: 451-46-7 bp: 210-210 °C 

MFCD00000351 Fp: 81 °C 

FW: 168.17 

d: 1.140 

n 20 

D : 1.485 -1.487 


O 

O 

Ethyl-4-fluoroindole-2-carboxylate, 97% 



R22 R36/37/38 

S22 S26 S36/37/39 

C 11 H 10 FNO 2 

CAS: 348-32-3 

MFCD09264533 

FW: 207.20 

mp: 140-144 °C 

Ethyl 8-fluoro-4-hydroxy-3-quinolinecarboxylate, 97% 





R36/37/38 

S26 S37/39 

C 12 H 10 FNO 3 

CAS: 71083-06-2 

MFCD00052242 

FW: 235.21 

mp: 205-210 °C 

Ethyl formate 


Acylation 

* Acylation Ketones are converted to the -hydroxymethyl derivatives by acylation followed by 

reduction. JOC 1971, 3070 

Formylation 

* Formylation Condensation of cyclohexanone and ethyl formate with base gives the 2-formyl 

derivative. JACS 1961, 1478 

Protecting Group Chemistry 

* Protection of amines Amines readily give N-formyl derivatives, which are easier to cleave by 

hydrolysis than N-acetyl. CJC 1982, 60, 3055 

Ethyl formate, 98+% 







R11 R20/22 R36/37 

S9 S16 S24 S26 S33 

C3H6O2 CAS: 109-94-4 

MFCD00003294 

FW: 74.08 

HCO2C2H5 mp: -80 °C 

bp: 54 °C 

Fp: -20 °C 

F 

F 

H 

N 

N 

H 

O O 

O 

O 

O 

d: 0.917 

n 20 

D : 1.358 -1.361

Ethyl 2-(2-formylamino-1,3-thiazol-4-yl)-2-oxoacetate, 97% 




R22 R36/37/38 

S26 S36/37/39 

C8H8N2O4S CAS: 64987-03-7 

MFCD00010412 

FW: 228.23 

mp: 232-234 °C 

Ethyl 4-formyl-2,5-dimethyl-1-phenyl-1H-pyrrole-3-carboxylate 

, 97% 



S24/25 C16H17NO3 CAS: 175276-52-5 

O 

MFCD00204225 

FW: 271.31 

O O 

mp: 78-81 °C 

N 

Ethyl 4-formyl-3,5-dimethyl-1H-pyrrole-2-carboxylate, 97% 





R36/37/38 

S26 S37/39 

C 10 H 13 NO 3 

CAS: 2199-64-6 

MFCD00030384 

FW: 195.22 

mp: 145-146 °C 

4-Ethyl-4-formylhexanenitrile, 95% 




S24/25 

Stench 


C 9 H 15 NO (C 2 H 5 ) 2 C(CHO)CH 2 CH 2 CN 

CAS: 2938-69-4 

MFCD00047654 

FW: 153.22 

H 

O 

O 

O 

N 

H 

bp: 94-99 °C (1 mmHg) 

Fp: 96 °C 

d: 0.948 

O 

S 

N 

O 

O 

N 

H 

n 20 

D : 1.4505 -1.4525 

http://www.acros.com Ethylformyla 

O 

5-Ethyl-2-furaldehyde, 98% 





S24/25 

Air sensitive 


Ethyl 3-furoate, 99% 

C7H8O2 CAS: 23074-10-4 

MFCD00030605 

FW: 124.14 

bp: 79-81 °C (12 mm- 

Hg) 

Fp: 65 °C 

d: 1.050 

n20 D : 1.5215 -1.5235 




S24/25 C 7 H 8 O 3 

CAS: 614-98-2 

MFCD00005348 

FW: 140.14 

Fp: 59 °C 

n 20 

D : 1.46 -1.462 

Ethyl 1-(2-furylmethyl)-4,5-dioxopyrrolidine-3-carboxylate, 97% 




R20/21/22 R36/37/ 

38 

S26 S36/37/39 

C 12 H 13 NO 5 

CAS: 142774-43-4 

MFCD00085072 

FW: 251.24 

mp: 127-129 °C 

Ethyl 3-(2-furyl)-1-methyl-1H-pyrazole-5-carboxylate, 97% 



R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C 11 H 12 N 2 O 3 

CAS: 104295-62-7 

MFCD08271951 

FW: 220.23 

mp: 57-58 °C 

Ethyl 5-(2-furyl)-1-methyl-1H-pyrazole-3-carboxylate, 97% 



R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C 11 H 12 N 2 O 3 

CAS: 104296-35-7 

MFCD08271949 

FW: 220.23 

mp: 63-64 °C 


O 

O 

O 

O 

N 

N 

N 

O 

N 

N 

O 

O 

O 

O 

O 

H 

O 

O 

O 

E

E 

Ethylfurylox http://www.maybridge.com 

Ethyl 3-(2-furyl)-3-oxopropanoate, 97% 




S24/25 C 9 H 10 O 4 

CAS: 615-09-8 

MFCD00122473 

FW: 182.17 

bp: 84 °C (0.1 mmHg) 

Ethyl 5-(2-furyl)-1H-pyrazole-3-carboxylate, 97% 



R20/21 R36/37/38 

S22 S26 S36/37/39 

C 10 H 10 N 2 O 3 

CAS: 34020-22-9 

MFCD06797478 

FW: 206.20 

mp: 137-138 °C 

Ethyl gallate , see Gallic acid ethyl ester on page 1102 

(R)-(+)-Ethyl glycidate , see Ethyl (2R)-2,3-epoxypropanoate on page 998 

Ethyl glycidyl ether, 98% 




R10 R36/37/38 

S16 S26 S37/39 

C5H10O2 CAS: 4016-11-9 

MFCD00085264 

FW: 102.13 

Fp: 47 °C 

d: 0.940 

n 20 

D : 1.4075 -1.4095 

Ethyl glycinate hydrochloride , see Glycine ethyl ester hydrochloride on page 1113 

N-Ethylglycine, 98% 




S24/25 

Hygroscopic 

C4H9NO2 CAS: 627-01-0 

MFCD00037794 

Ethyl glycolate, 95% 

Ethyl glyme , see Ethylene glycol diethyl ether on page 997 

CH 3 CH 2 NHCH 2 COOH 

FW: 103.12 

mp: 182-186 °C 




R36/37/38 

S26 S37/39 

C4H8O3 CAS: 623-50-7 

MFCD00021970 

FW: 104.11 

O 

O 

HOCH 2 COOCH 2 CH 3 

bp: 158-159 °C 

Fp: 62 °C 

d: 1.080 

O O 

n 20 

D : 1.417 -1.42 


O 

N 

H 

N 

O 

O 

O 

O 

Ethyl glyoxalate 

50% in toluene 




R11 R38 R43 R48/20 

R63 R65 R67 

S36/37 S62 

C4H6O3 CAS: 924-44-7 

MFCD00044009 

Ethyl Green, zinc chloride salt , see Methyl Green, zinc chloride salt on page 1422 

Ethyl Green , see Brilliant Green, high purity biological stain on page 278 

4-Ethylguaiacol , see 4-Ethyl-2-methoxyphenol on page 1012 

1-Ethylguanidine hemisulfate, 98% 

Ethyl trans-hexahydrosalicylate , see Ethyl trans-2-hydroxy-1-cyclohexanecarboxylate on page 1005 

Ethyl hexanoate , see Ethyl caproate on page 980 

HCOCO 2 CH 2 CH 3 

FW: 102.09 

bp: 110 °C 

Fp: 7 °C 

d: 1.032 




R22 R36/37/38 

S26 S36/37/39 

Hygroscopic 

C3H9N3 .0.5H2SO4 CAS: 3482-86-8 

MFCD00013130 

Ethyl heptafluorobutyrate, 97% 

CH 3 CH 2 NHC(NH 2 )NH.0.5H 2 SO 4 

FW: 136.16 

mp: 244 °C 




R11 R36/37/38 

S16 S26 S37/39 

C6H5F7O2 CAS: 356-27-4 

MFCD00000434 

2-Ethylhexanal, 99% 

pract. 

CF 3 CF 2 CF 2 CO 2 C 2 H 5 

FW: 242.09 

Fp: 14 °C 

n 20 

D : 1.301 -1.303 





R10 R36/37/38 

S16 S37 

C 8 H 16 O CH 3 (CH 2 ) 3 CH(C 2 H 5 )CHO 

CAS: 123-05-7 

MFCD00006987 

FW: 128.21 

2-Ethyl-1,3-hexanediol, 99% 

mixture of isomers 

mp: -76 °C 

bp: 162-165 °C 

Fp: 50 °C 

d: 0.820 

n 20 

D : 1.4145 -1.4175 




R41 

S25 S26 S39 S46 

Hygroscopic 

C8H18O2 CAS: 94-96-2 

MFCD00004578 

FW: 146.23 

CH 3 CH 2 CH 2 CH(OH)CH(C 2 H 5 )CH 2 OH 

mp: -40 °C 

bp: 243 °C 

Fp: 136 °C 

d: 0.942 

n 20 

D : 1.4495 -1.4525

2-Ethylhexanoic acid, 99% 




118520025 Plastic drum 2.5 kg INR 2,950 

R63 

S36/37 

C8H16O2 CAS: 149-57-5 

MFCD00002675 

FW: 144.21 

CH 3 (CH 2 ) 3 CH(C 2 H 5 )CO 2 H 

2-Ethylhexanoic acid dibutyltin salt , see Dibutyltin bis(2-ethylhexanoate) on page 722 

2-Ethylhexanoic anhydride, 95% 

mp: -59 °C 

bp: 228 °C 

Fp: 114 °C 

d: 0.906 

n 20 

D : 1.424 -1.426 



R34 

S26 S36/37/39 S45 


C16H30O3 CAS: 36765-89-6 

MFCD00043963 

FW: 270.40 

bp: 163 °C (16 mmHg) 

Fp: >212 °C 

d: 0.991 

n 20 

D : 1.4335 -1.4355 

2-Ethyl-1-hexanol, 99% 






R21/22 R37/38 R41 

S26 S36/37/39 

C 8 H 18 O CH 3 (CH 2 ) 3 CH(C 2 H 5 )CH 2 OH 

CAS: 104-76-7 

MFCD00004746 

FW: 130.23 

2-Ethylhexanoyl chloride, 98% 

mp: -76 °C 

bp: 184 °C 

Fp: 77 °C 

d: 0.833 

n 20 

D : 1.43 -1.433 




R22 R24 R26 R29 

R34 

S8 S26 S28 S36/37/ 

39 S45 

Lachrymator 


C 8 H 15 ClO CH 3 (CH 2 ) 3 CH(C 2 H 5 )COCl 

CAS: 760-67-8 

MFCD00000718 

FW: 162.66 

2-Ethylhexyl acetate, 99% 

mp: -75 °C 

bp: 67-68 °C (11 mm- 

Hg) 

Fp: 69 °C 

d: 0.950 

n 20 

D : 1.4315 -1.4335 



R36/37/38 

S26 S37/39 

C10H20O2 CAS: 103-09-3 

MFCD00027249 

FW: 172.27 

CH 3 COOCH 2 CH(C 2 H 5 )(CH 2 ) 3 CH 3 

mp: -45 °C 

bp: 197 °C 

Fp: 71 °C 

O O 

O 

d: 0.870 

n 20 

D : 1.419 -1.421 

http://www.acros.com Ethylhexanoi 

2-Ethylhexyl acrylate, 99+% 

stabilized 





R37/38 R43 

S36/37 S46 

Lachrymator 




C11H20O2 CAS: 103-11-7 

MFCD00009495 

FW: 184.28 

2-Ethylhexylamine, 99% 

2-Ethylhexylchloride , see 3-(Chloromethyl)heptane on page 552 

CH 2 =CHCOOCH 2 CH(CH 2 CH 3 )(CH 2 ) 3 CH 3 

mp: -90 °C 

bp: 215-219 °C 

Fp: 86 °C 

d: 0.880 

n 20 

D : 1.434 -1.436 






R10 R21/22 R23 R34 

S16 S26 S36/37/39 

S45 

C 8 H 19 N CH 3 (CH 2 ) 3 CH(C 2 H 5 )CH 2 NH 2 

CAS: 104-75-6 

MFCD00008148 

FW: 129.25 

2-Ethylhexyl bromide, 95% 

mp: -76 °C 

bp: 169 °C 

Fp: 50 °C 

d: 0.780 

n 20 

D : 1.4295 -1.4315 





R36/37/38 

S26 S37/39 


C 8 H 17 Br CH 3 (CH 2 ) 3 CH(C 2 H 5 )CH 2 Br 

CAS: 18908-66-2 

MFCD00000220 

FW: 193.13 

2-Ethylhexyl methacrylate, 99% 

stabilized 

bp: 75-77 °C (16 mm- 

Hg) 

Fp: 69 °C 

d: 1.080 

n 20 

D : 1.453 -1.455 




R36/37/38 R43 

S24 S26 S37/39 



C12H22O2 CAS: 688-84-6 

MFCD00009494 

FW: 198.31 

H 2 C=C(CH 3 )CO 2 CH 2 CH(C 2 H 5 )(CH 2 ) 3 CH 3 

mp: -50 °C 

bp: 218 °C 

Fp: 92 °C 

d: 0.884 

n 20 

D : 1.437 -1.439 

2-Ethylhexyl 4-methoxycinnamate , see Octyl 4-methoxycinnamate, stabilized on page 1646 


E

E 

Ethylhexynoa http://www.maybridge.com 

Ethyl 2-hexynoate, 98+% 





R36/37/38 

S26 S37/39 

C8H12O2 CAS: 16205-90-6 

FW: 140.18 

bp: 93 °C (24 mmHg) 

n 20 

D : 1.4422 

Ethyl homovanillate, 97% 



R22 R36/37/38 

S26 S37/39 

C11H14O4 CAS: 60563-13-5 

MFCD00009180 

HOC 6 H 3 (OCH 3 )CH 2 CO 2 C 2 H 5 

FW: 210.23 

mp: 44-47 °C 

1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester, 97% 

bp: 180-185 °C (14 

mmHg) 

Fp: 113 °C 



R22 R36/37/38 

S26 S36/39 

C 11 H 19 BN 2 O 2 

CAS: 847818-70-6 

MFCD09864188 

FW: 222.09 

4-Ethyl hydrogen 1-methyl-1H-pyrazole-4,5-dicarboxylate, 97% 




R22 R36/37/38 

S22 S26 S36/37/39 

C 8 H 10 N 2 O 4 

CAS: 81303-65-3 

MFCD09473474 

FW: 198.18 

Ethyl N-hydroxyacetimidate, 97% 




R36/37/38 

S26 S37/39 



C4H9NO2 CAS: 10576-12-2 

MFCD00002114 

FW: 103.12 

N 

B 

O 

CH3C(=NOH)OC2H5 mp: 23-25 °C 

bp: 55-58 °C (6 mmHg) 

Fp: 77 °C 

n 20 

D : 1.4325 -1.4345 


O 

N 

O 

O 

O 

OH 

O 

O 

N 

N 

Ethyl 4-hydroxybenzoate, 99% 






R36 

S26 S39 

C9H10O3 CAS: 120-47-8 

MFCD00002353 

Ethyl (R)-3-hydroxybutyrate, 98% 

HOC6H4CO2C2H5 FW: 166.18 

mp: 115-118 °C 

bp: 297-298 °C 




S24/25 C6H12O3 CH3CH(OH)CH2COOCH2CH3 CAS: 24915-95-5 

MFCD00075386 

FW: 132.16 

bp: 75-76 °C (12 mm- 

Hg) 

[] 20 

D : -45.5 (589nm, 

c=1, CHCl3) 

d: 1.017 

n 20 

D : 1.4195 -1.4215 

Ethyl (S)-3-hydroxybutyrate, 99% 




S24/25 C6H12O3 CH3CH(OH)CH2COOCH2CH3 CAS: 56816-01-4 bp: 180-182 °C 

MFCD00066206 

FW: 132.16 

Fp: 64 °C 

[] 20 

d: 1.010 

D : +43 (c=1, chloroform) 

n 20 

D : 1.42 -1.422 

Ethyl 3-hydroxybutyrate, 99% 





S24/25 C 6 H 12 O 3 CH 3 CH(OH)CH 2 CO 2 C 2 H 5 

CAS: 5405-41-4 

MFCD00004545 

FW: 132.16 

bp: 170 °C 

Fp: 64 °C 

d: 1.010 

2-Ethyl-2-hydroxybutyric acid, 99% 

n 20 

D : 1.4195 -1.4215 



R36/37/38 

S24/25 

C6H12O3 CAS: 3639-21-2 

MFCD00004183 

(C2H5 ) 2C(OH)CO2H FW: 132.16 

mp: 78-82 °C

Ethyl DL-2-hydroxycaproate, 97% 



S24/25 C 8 H 16 O 3 CH 3 (CH 2 ) 3 CH(OH)CO 2 C 2 H 5 

CAS: 52089-55-1 

MFCD00004583 

FW: 160.21 

bp: 195-195 °C 

Fp: 81 °C 

d: 0.960 

Ethyl cis-2-hydroxy-1-cyclohexanecarboxylate, 98% 

n 20 

D : 1.424 -1.426 



S24/25 C9H16O3 CAS: 6149-52-6 

MFCD00144282 

FW: 172.22 

bp: 134-135 °C (39 

mmHg) 

d: 1.050 

n 20 

D : 1.459 -1.461 

Ethyl trans-2-hydroxy-1-cyclohexanecarboxylate, 85% 



S24/25 C 9 H 16 O 3 

CAS: 6125-55-9 

MFCD00144298 

FW: 172.22 

bp: 251 °C 

Fp: 100 °C 

d: 1.051 

Ethyl cis-2-hydroxy-1-cyclopentanecarboxylate, 98% 

n 20 

D : 1.458 -1.46 



S24/25 


C 8 H 14 O 3 

CAS: 2315-21-1 

MFCD00144283 

FW: 158.20 

bp: 129-130 °C (42 

mmHg) 

Ethyl 1-hydroxycyclopropanecarboxylate, 90% 

d: 1.060 

n 20 

D : 1.456 -1.458 



S24/25 


C6H10O3 CAS: 137682-89-4 

MFCD01863257 

N-Ethyl-N-hydroxyethylaniline, 96% 

C3H4 (OH)COOCH2CH3 FW: 130.14 

bp: 78 °C (15 mmHg) 

n 20 

D : 1.44 -1.447 



R22 R36 

S26 S39 

C 10 H 15 NO C 6 H 5 N(C 2 H 5 )CH 2 CH 2 OH 

CAS: 92-50-2 

MFCD00020575 

FW: 165.24 

mp: 33 °C 

bp: 276 °C 

Fp: 120 °C 

O O 

OH 

d: 1.020 

n 20 

D : 1.5605 -1.5625 

http://www.acros.com Ethylhydroxy 

Ethyl 2-hydroxyethyl sulfide, 98% 




R36/38 

S24/25 

Stench 

C 4 H 10 OS C 2 H 5 SCH 2 CH 2 OH 

CAS: 110-77-0 

MFCD00002909 

FW: 106.18 

bp: 180-184 °C 

Fp: >112 °C 

d: 1.020 

Ethyl 4-hydroxy-3-methoxyphenylacetate , see Ethyl homovanillate on page 1004 

Ethyl 5-hydroxy-2-methylindole-3-carboxylate, 99% 

n 20 

D : 1.4859 -1.4879 



S24/25 C 12 H 13 NO 3 

CAS: 7598-91-6 

MFCD00044575 

FW: 219.24 

mp: 206-210 °C 

Ethyl 5-(hydroxymethyl)isoxazole-3-carboxylate, 90% 




R22 R36/37/38 

S23 S26 S36/37/39 

C 7 H 9 NO 4 

CAS: 123770-62-7 

MFCD08273501 

FW: 171.15 

Ethyl 2,4-dihydroxy-6-methylnicotinate, 95% 



R22 R36/37/38 

S22 S26 S36/37/39 

C 9 H 11 NO 4 

CAS: 10350-10-4 

MFCD02929397 

FW: 197.19 

mp: 205-207 °C 

2-Ethyl-2-(hydroxymethyl)-1,3-propanediol, 98% 






S24/25 

Hygroscopic 

C6H14O3 CAS: 77-99-6 

MFCD00004694 

C2H5C(CH2OH) 3 

FW: 134.18 

mp: 56-60 °C 

2-Ethyl-2-(hydroxymethyl)-1,3-propanediol mono allyl ether , see Trimethylolpropane mono allyl 


HO 

OH 

O 

OH 

N 

N 

H 

O 

N 

O 

OH 

O 

O 

O 

O 

bp: 160 °C (0.7 hPa) 

Fp: 172 °C 

E

E 

Ethylhydroxy http://www.maybridge.com 

ether on page 2096 

Ethyl 4-(hydroxymethyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate 

Tech. 



R36/37/38 

S26 S37/39 

C 10 H 15 NO 3 

CAS: 368869-99-2 

MFCD03407304 

FW: 197.23 

mp: 220-222 °C 

Ethyl 7-hydroxy-4-oxo-4H-chromene-2-carboxylate, 97% 





S24/25 C 12 H 10 O 5 

CAS: 23866-72-0 

MFCD00100382 

FW: 234.21 

mp: 222-223 °C 

Ethyl (R)-2-hydroxy-4-phenylbutyrate, 98% 





S24/25 C 12 H 16 O 3 C 6 H 5 (CH 2 ) 2 CH(OH)COOCH 2 CH 3 

CAS: 90315-82-5 

MFCD00077794 

FW: 208.26 

bp: 212 °C 

[] 20 

D : -10 (c=neat) 

d: 1.075 

3-Ethyl-3-(3-hydroxyphenyl)-1-methylazepan-2-one 

tech 

n 20 

D : 1.503 -1.505 




R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C 15 H 21 NO 2 

CAS: 71556-74-6 

MFCD00276840 

FW: 247.34 

mp: 172-176 °C 

HO 

HO 

HO 


N 

H 

O 

O 

O 

O 

O 

O 

N 

O 

Ethyl 3-(4-hydroxyphenyl)propanoate, 97% 





S24/25 C 11 H 14 O 3 

CAS: 23795-02-0 

MFCD00020209 

FW: 194.23 

mp: 40-42 °C 

(-)-Ethyl (S)-3-hydroxy-3-phenylpropionate, 98% 




S24/25 C 11 H 14 O 3 C 6 H 5 CH(OH)CH 2 COOCH 2 CH 3 

CAS: 33401-74-0 MFCD00216721 FW: 194.23 

1-Ethyl-3-hydroxypiperidine, 98+% 




R10 R36/37/38 

S16 


Air sensitive 

C7H15NO CAS: 13444-24-1 

MFCD00006508 

FW: 129.20 

bp: 93-95 °C (15 mm- 

Hg) 

Fp: 47 °C 

d: 0.970 

n20 D : 1.4754 -1.4774 

(-)-Ethyl (S)-2-hydroxypropionate , see Ethyl L(-)-lactate on page 1010 

4-Ethyl-4-hydroxy-1H-pyrano-[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione , see (+)- 

Camptothecin on page 472 

Ethyl 4-hydroxy-2-[3-(trifluoromethyl)phenyl]-1,3-thiazole-5carboxylate, 

97% 



R36/37/38 

S22 S26 S36/37/39 

C13H10F3NO3S CAS: 240800-53-7 

MFCD00816796 

FW: 317.29 

mp: 114-116 °C 

Ethylidenecyclohexane, 99% 



C8H14 C6H10 (=CHCH3 ) 

R10 

S16 

CAS: 1003-64-1 

MFCD00001662 

FW: 110.20 

HO 

O 

bp: 136 °C 

Fp: 23 °C 

d: 0.820 

HO 

O 

N 

S 

N 

O 

OH 

O 

F 

F 

F 

n 20 

D : 1.4605 -1.4625

Ethylidene diacetate, 99% 




S24/25 C 6 H 10 O 4 CH 3 CH(OCOCH 3 ) 2 

CAS: 542-10-9 

MFCD00014980 

5-Ethylidene-2-norbornene, 98+% 

mixt. of endo- and exo-isomers, stabilized 

FW: 146.14 

bp: 69 °C (17 mm Hg) 

Fp: 68 °C 

n 20 

D : 1.3995 -1.4015 





R10 

S16 

C9H12 CAS: 16219-75-3 

MFCD00167576 

FW: 120.19 

bp: 146 °C 

Fp: 38 °C 

d: 0.890 

n20 D : 1.4895 -1.4915 

Ethyl imidazo[2,1-b][1,3]benzothiazole-2-carboxylate, 97% 



R22 R36/37/38 

S22 S26 S36/37/39 

C12H10N2O2S CAS: 64951-05-9 

MFCD00203009 

FW: 246.29 

mp: 133-134 °C 

2-Ethylimidazole, 99% 





R22 R36/37/38 R41 

S26 S37/39 

C 5 H 8 N 2 

CAS: 1072-62-4 

MFCD00005192 

FW: 96.13 

mp: 83-87 °C 

bp: 268-268 °C 

Fp: 159 °C 

S 

N 

H 

N 

N 

N 

O 

O 

http://www.acros.com Ethylidenedi 

Ethyl imidazo[1,2-a]pyridine-2-carboxylate, 97% 





R22 R36/37/38 

S22 S26 S36/37/39 

C 10 H 10 N 2 O 2 

CAS: 38922-77-9 

MFCD02325394 

FW: 190.20 

mp: 80-83 °C 

Ethyl imidazo[2,1-b][1,3]thiazole-6-carboxylate, 97% 



R22 R36/37/38 

S22 S26 S36/37/39 

7-Ethylindole, 97% 

C8H8N2O2S CAS: 64951-04-8 

MFCD03419464 

FW: 196.23 

mp: 87-91 °C 




S24/25 C10H11N CAS: 22867-74-9 

MFCD00143514 

FW: 145.20 

bp: 230 °C 

d: 1.050 

n 20 

D : 1.602 -1.604 

Ethyl 3-indoleacetate, 99% 



R21/22 R36/37/38 

S26 S36/37/39 



C 12 H 13 NO 2 

CAS: 778-82-5 

MFCD00005635 

FW: 203.24 

mp: 42-45 °C 

bp: 164-166 °C (1 mm- 

Hg) 

Fp: >110 °C 

Ethyl indole-2-carboxylate, 97% 




S24/25 


C 11 H 11 NO 2 

CAS: 3770-50-1 

MFCD00005609 

Ethyl iodide , see Iodoethane, stabilized on page 1225 


S 

N 

FW: 189.21 

mp: 119-125 °C 

N 

N 

H 

N 

N 

O 

O 

N 

H 

O 

O 

O 

O 

E

E 

Ethyliodoace http://www.maybridge.com 

Ethyl iodoacetate, 98% 

stabilized 





R23/24/25 R36/37/ 

38 

S26 S36/37/39 S45 

Lachrymator 




C4H7IO2 CAS: 623-48-3 

MFCD00001081 

FW: 214.00 

Ethyl 2-(4-iodoanilino)acetate, 97% 

ICH2CO2C2H5 bp: 179-180 °C 

Fp: 76 °C 

d: 1.800 

n 20 

D : 1.5035 -1.5055 


S14315DA Glass bottle 1 g INR 3,400 

S24/25 C 10 H 12 INO 2 

CAS: 14108-76-0 

MFCD00176764 

FW: 305.11 

mp: 84-86 °C 

Ethyl 3-iodobenzoate, 98% 




R36/37/38 

S24/25 

C9H9IO2 CAS: 58313-23-8 

MFCD00044769 

Ethyl 4-iodobenzoate, 97% 

IC6H4CO2CH2CH3 FW: 276.07 

bp: 165-166 °C (24 

mmHg) 

d: 1.660 

n 20 

D : 1.58 -1.582 




R36/37/38 

S24/25 

C9H9IO2 CAS: 51934-41-9 

MFCD00017344 

IC6H4CO2CH2CH3 FW: 276.05 

bp: 281-283 °C 

Ethyl 6-iodo-4-oxo-4H-chromene-2-carboxylate, 97% 

d: 1.650 

n 20 

D : 1.5865 -1.5885 





S24/25 C 12 H 9 IO 4 

CAS: 35204-44-5 

MFCD00100378 

FW: 344.10 

mp: 148-150 °C 

I 

I 


H 

N 

O 

O 

O 

O 

O 

O 

Ethyl isobutyrate, 99% 



R11 R36/37/38 

S16 S26 S36/37/39 

C6H12O2 CAS: 97-62-1 

MFCD00009165 

FW: 116.18 

Ethyl isobutyrylacetate, 95% 

(CH3 ) 2CHCO2C2H5 bp: 112-113 °C 

Fp: 13 °C 

d: 0.860 

n 20 

D : 1.386 -1.388 




R10 

S16 

Ethyl isocyanate 

C8H14O3 CAS: 7152-15-0 

MFCD00009198 

FW: 158.20 

(CH 3 ) 2 CHCOCH 2 CO 2 C 2 H 5 

mp: -9 °C 

bp: 173 °C 

Fp: 44 °C 

d: 0.981 

n 20 

D : 1.4255 -1.4275 




R11 R21/22 R26 

R37/38 R41 R42/43 

S16 S23 S28A S36/ 

37/39 S45 

Lachrymator 


C 3 H 5 NO C 2 H 5 NCO 

CAS: 109-90-0 

MFCD00002042 

FW: 71.08 

Ethyl isocyanatoacetate, 98% 

bp: 59-61 °C 

Fp: -10 °C 

d: 0.905 

n 20 

D : 1.3808 





R20/22 R36/37/38 

R42 

S26 S36/37/39 S45 



C5H7NO3 CAS: 2949-22-6 

MFCD00002040 

Ethyl 4-isocyanatobenzoate, 99+% 

OCNCH2COOC2H5 FW: 129.11 

bp: 67-68 °C (11 mm 

Hg) 

Fp: 72 °C 

d: 1.151 





R20/21/22 R36/37/ 

38 

S26 S36/37/39 

Lachrymator 



C10H9NO3 CAS: 30806-83-8 

MFCD00002027 

OCNC6H4CO2C2H5 FW: 191.19 

Fp: >109 °C

Ethyl 3-isocyanatopropionate, 98% 




R20/21/22 

S37/39 

Lachrymator 


C6H9NO3 CAS: 5100-34-5 

MFCD00078461 

OCNCH 2 CH 2 C(=O)OCH 2 CH 3 

FW: 143.07 

bp: 68 °C (2 mmHg) 

d: 1.087 

n 20 

D : 1.4275 -1.4295 

Ethyl isocyanoacetate 



* Imidazole Reaction with nitriles with KH in diglyme gives 5-substituted imidazole-4-carboxylates. 

TL 1982, 23, 4729 

* Oxazole Condensation of ethyl isocyanoacetate with acylating agents affords oxazole-4carboxylates. 

JOC 1973, 38, 3571 

* Pyrrole 3,4-Disubstituted pyrrole-2-carboxylates can be prepared from ethyl isocyanoacetate. T 

1990, 46, 7483 

* Thiazole Condensation of ethyl isocyanoacetate with carbon disulfide affords thiazolethiolates which 

on methylation with MeI provide 5-(methylthio)thiazole-4-carboxylates. AF 1989, 39, 743 

* Triazole Reaction of ethyl isocyanoacetate with arenediazonium salts affords 1-aryl-1H-1,2,4triazole-3-carboxylates. 

S 1975, 609 

Ethyl isocyanoacetate, 97% 




R20/21/22 R36/37/ 

38 

S26 S36/37/39 

Lachrymator 




C5H7NO2 CAS: 2999-46-4 

MFCD00000007 

FW: 113.12 

Ethyl isodehydroacetate, 95% 

CNCH2CO2C2H5 bp: 194-196 °C 

Fp: 84 °C 

d: 1.030 

n 20 

D : 1.417 -1.425 




S24/25 C10H12O4 CAS: 3385-34-0 

MFCD00006643 

FW: 196.20 

mp: 17-18 °C 

bp: 290-295 °C 

Fp: >110 °C 

d: 1.167 

n 20 

D : 1.5135 -1.5165 

Ethyl isonicotinoylacetate, 95% 




S24/25 C 10 H 11 NO 3 

CAS: 26377-17-3 

MFCD00094021 

FW: 193.20 

mp: 53-59 °C 

N 

O 

O 

O 

O 

O 

O 

O 

http://www.acros.com Ethylisocyan 

Ethyl isonipecotate, 98+% 




R34 

S26 S36/37/39 S45 

C8H15NO2 CAS: 1126-09-6 

MFCD00006003 

FW: 157.21 

bp: 95-98 °C (7 mmHg) 

Fp: 80 °C 

d: 1.020 

n 20 

D : 1.4585 -1.4605 

Ethyl isoquinoline-3-carboxylate, 97% 




MO08416EB Glass bottle 25 g INR 51,200 

R20/21/22 R36/37/ 

38 

S23 S26 S36/37/39 

C 12 H 11 NO 2 

CAS: 50458-79-2 

MFCD10566077 

FW: 201.22 

Ethyl isothiocyanate, 96% 





R10 R23/24/25 R34 

S16 S26 S28A S36/ 

37/39 S45 

Lachrymator 


C 3H 5NS C 2H 5NCS 

CAS: 542-85-8 

MFCD00004820 

FW: 87.14 

mp: -6 °C 

bp: 130-132 °C 

Fp: 32 °C 

Ethyl isothiocyanatoformate , see Ethoxycarbonyl isothiocyanate on page 958 

d: 0.995 

n 20 

D : 1.51 -1.513 

Ethyl cis-2-isothiocyanato-1-cyclohexanecarboxylate, 97% 



S24/25 

Stench 



C 10 H 15 NO 2 S C 6 H 10 (NCS)COOCH 2 CH 3 

CAS: 336185-30-9 

MFCD01863283 

FW: 213.29 

n 20 

D : 1.516 -1.518 

Ethyl cis-2-isothiocyanato-1-cyclopentanecarboxylate, 97% 



S24/25 

Stench 



C 9 H 13 NO 2 S C 5 H 8 (NCS)COOCH 2 CH 3 

CAS: 311341-94-3 

MFCD01863282 

FW: 199.30 

n 20 

D : 1.5125 -1.5165 

O O 


N 

H 

N 

O 

O 

E

E 

Ethylisothio http://www.maybridge.com 

Ethyl 2-isothiocyanato-4,5,6,7-tetrahydro-1-benzothiophene-3carboxylate, 

97% 




R20/21/22 R36/37/ 

38 

S26 S36/37/39 

C 12 H 13 NO 2 S 2 

CAS: 85716-87-6 

MFCD03086212 

FW: 267.37 

mp: 45-46 °C 

bp: 178 °C (20 mmHg) 

Ethyl isovalerate, 99% 





R10 

S16 

C7H14O2 CAS: 108-64-5 

MFCD00009203 

FW: 130.19 

Ethyl L(-)-lactate, 97% 

(CH 3 ) 2 CHCH 2 CO 2 C 2 H 5 

mp: -99 °C 

bp: 131-133 °C 

Fp: 26 °C 

d: 0.863 

n 20 

D : 1.395 -1.398 





R10 R37 R41 

S24 S26 S39 

C5H10O3 CAS: 687-47-8 

MFCD00004518 

FW: 118.13 

Ethyl L(-)-lactate, 95% 

CH 3 CH(OH)CO 2 C 2 H 5 

mp: -26 °C 

bp: 154 °C 

Fp: 46 °C 

[] 20 

D : -10 (neat) 

d: 1.034 

n 20 

D : 1.41 -1.416 




R10 R37 R41 

S24 S26 S39 

C5H10O3 CAS: 687-47-8 

MFCD00004518 

FW: 118.13 

Ethyl levulinate, 98% 

CH 3 CH(OH)CO 2 C 2 H 5 

mp: -26 °C 

bp: 154 °C 

Fp: 46 °C 

[] 20 

D : -10 (neat) 

d: 1.034 

n 20 

D : 1.41 -1.416 





S24/25 C 7 H 12 O 3 CH 3 COCH 2 CH 2 CO 2 C 2 H 5 

CAS: 539-88-8 

MFCD00009209 

FW: 144.17 

bp: 206 °C 

Fp: 90 °C 

d: 1.012 

S N C S 

n 20 

D : 1.421 -1.423 


O 

O 

Ethyl linolenate, 99% 



S24/25 

Air sensitive 


C20H34O2 CAS: 1191-41-9 

MFCD00009388 

Ethyllithium 

1.7M solution in dibutyl ether, AcroSeal® 

CH 3 (CH 2 CH=CH) 3 (CH 2 ) 7 CO 2 C 2 H 5 

FW: 306.49 

Fp: >110 °C 

d: 0.892 

n 20 

D : 1.466 -1.468 




R10 R14/15 R17 R35 

S6A S16 S26 S36/ 

37/39 S43B S45 



Air sensitive 


C 2 H 5 Li CH 3 CH 2 Li 

CAS: 811-49-4 

MFCD00053747 

Ethylmagnesium bromide 

0.9M in tert-Butyl methyl ether, AcroSeal® 

FW: 36.00 

Fp: 25 °C 

d: 0.760 




R11 R14/15 R34 

S8 S16 S26 S36/37/ 

39 S43B S45 S6A 




C 2 H 5 BrMg C 2 H 5 MgBr 

CAS: 925-90-6 

MFCD00000043 


1M solution in THF, AcroSeal® 

FW: 133.27 

Fp: -34 °C 

d: 0.840 




R11 R14/15 R19 R34 

S6A S7/8 S16 S33 

S36/37/39 S43B S45 



Air sensitive 



CAS: 925-90-6 

MFCD00000043 


3M in diethyl ether, AcroSeal® 

FW: 133.27 

Fp: -5 °C 

d: 1.020 




R12 R15 R19 R22 

R34 R66 R67 

S9 S16 S29 S33 S36/ 

37/39 S45 



CAS: 925-90-6 

MFCD00000043 

FW: 133.27 

Fp: -40 °C 

d: 1.030


ca. 3.2M solution in 2-Methyl-THF; AcroSeal® 




R11 R14/15 R19 R34 

S6A S7/8 S16 S33 

S36/37/39 S43B S45 


C 2 H 5 BrMg CH 3 CH 2 MgBr 

CAS: 925-90-6 

MFCD00000043 

Ethylmagnesium chloride 

2.7M (25 wt.%) solution in THF, AcroSeal® 

Ethyl maleate , see Diethyl maleate, remainder ca.10% diethyl fumarate on page 786 

Ethyl malonate , see Diethyl malonate on page 786 

FW: 133.27 

Fp: -11 °C 




252570024 AcroSeal 2.4 l INR 24,840 

R11 R14/15 R19 R22 

R34 

S6A S16 S24/25 

S36/37/39 S43A S45 



Air sensitive 

C 2 H 5 ClMg C 2 H 5 MgCl 

CAS: 2386-64-3 

MFCD00000472 

Ethylmagnesium chloride 

2.0M solution in THF, AcroSeal® 

FW: 88.83 

d: 0.970 




R11 R14/15 R19 R22 

R34 

S6A S16 S24/25 

S36/37/39 S43A S45 



Air sensitive 


C 2 H 5 ClMg C 2 H 5 MgCl 

CAS: 2386-64-3 

MFCD00000472 

N-Ethylmaleimide, 99+% 

FW: 88.83 

d: 0.970 





R20/21 R28 R34 R43 

S26 S28A S36/37/39 

S45 


Lachrymator 


C 6 H 7 NO 2 

CAS: 128-53-0 

MFCD00005509 

FW: 125.13 

mp: 41-45 °C 

bp: 210 °C 

Fp: 73 °C 

O 

N O 

http://www.acros.com Ethylmagnesi 

mono-Ethyl malonate, 95% 




R36/37/38 

S26 S37/39 

C5H8O4 CAS: 1071-46-1 

MFCD00020490 

Ethylmalonic acid, 97% 

Ethyl mercaptan , see Ethanethiol on page 954 

C 2 H 5 O 2 CCH 2 CO 2 H 

FW: 132.11 

bp: 106.5 °C (3 mmHg) 

d: 1.119 




S24/25 C 5 H 8 O 4 HO 2 CCH(C 2 H 5 )CO 2 H 

CAS: 601-75-2 

MFCD00002668 

Ethyl malonyl chloride, 90% 

tech. 

FW: 132.12 

mp: 109-114 °C 




R34 

S36/39 


C5H7ClO3 CAS: 36239-09-5 

MFCD00000736 

FW: 150.56 

ClCOCH2CO2C2H5 bp: 79-80 °C (25 mm- 

Hg) 

Fp: 67 °C 

d: 1.170 

N-Ethyl-p-menthane-3-carboxamide, 99% 

n 20 

D : 1.425 -1.431 




R36 

S26 S39 

C13H25NO CAS: 39711-79-0 

MFCD00130071 

FW: 211.35 

mp: 87-102 °C 

Ethyl 2-mercaptoacetate, 99% 





R10 R25 R36/38 

S16 S37/39 S45 

Stench 

C 4 H 8 O 2 S HSCH 2 CO 2 C 2 H 5 

CAS: 623-51-8 

MFCD00004874 

FW: 120.17 

mp: -80 °C 

bp: 54 °C (12 mmHg) 

Fp: 47 °C 


O 

H 

N 

d: 1.090 

n 20 

D : 1.456 -1.459 

E

E 

Ethylmercapt http://www.maybridge.com 

Ethyl 2-mercapto-1H-imidazole-4-carboxylate, 97% 




R36/37/38 

S26 S37/39 

C6H8N2O2S CAS: 64038-64-8 

MFCD00068042 

FW: 172.21 

mp: 191-193 °C 

Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% 






R26/27/28 R33 R50/ 

53 

S13 S28A S36 S45 

S60 S61 


C 9 H 9 HgNaO 2 S 2-(C 2 H 5 HgS)C 6 H 4 CO 2 Na 

CAS: 54-64-8 

MFCD00013062 

Ethyl methanoate , see Ethyl formate on page 1000 

FW: 404.80 

mp: 232-233 °C (D) 

Ethyl O-mesitylsulfonylaceto-hydroxamate, 97% 

Fp: >250 °C 



S24/25 



C 13 H 19 NO 4 S (CH 3 ) 3 C 6 H 2 SO 2 ON=C(CH 3 )OC 2 H 5 

CAS: 38202-27-6 

MFCD00009244 

Ethyl methacrylate, 99% 

stabilized 

FW: 285.35 

mp: 56-58 °C 





R11 R36/37/38 R43 

S9 S16 S29 S33 

Lachrymator 


C6H10O2 CAS: 97-63-2 

MFCD00009161 

FW: 114.14 

Ethyl methanesulfonate, 99% 

H 2 C=C(CH 3 )CO 2 C 2 H 5 

mp: -75 °C 

bp: 118-119 °C 

Fp: 15 °C 

d: 0.910 

n 20 

D : 1.413 -1.415 





R45 R46 R22 R36/ 

37/38 

S53 S26 S37/39 S45 


HS 

C3H8O3S CH3SO3C2H5 CAS: 62-50-0 

bp: 213-214 °C 

MFCD00007559 Fp: 100 °C 

FW: 124.15 

d: 1.160 

n 20 

D : 1.417 -1.419 


N 

N 

H 

O 

O 

Ethyl methoxyacetate, 98% 




R10 

S16 

C5H10O3 CAS: 3938-96-3 

MFCD00009176 

FW: 118.13 

CH3OCH2CO2C2H5 bp: 44-45.4 °C (9 mm- 

Hg) 

Fp: 46 °C 

d: 1.000 

1-Ethyl-2-methoxybenzene , see 2-Ethylanisole on page 972 

1-Ethyl-4-methoxybenzene , see 4-Ethylanisole on page 972 

Ethyl 7-methoxybenzofuran-2-carboxylate, 97% 

n 20 

D : 1.3985 -1.4015 



S24/25 C 12 H 12 O 4 

CAS: 50551-58-1 

MFCD00060510 

FW: 220.23 

mp: 85-90 °C 

4-Ethyl-2-methoxyphenol, 98% 




R22 R36/37/38 

S26 S37/39 

C9H12O2 CAS: 2785-89-9 

MFCD00038714 

FW: 152.19 

mp: 15 °C 

bp: 234-236 °C 

Fp: 107.7 °C 

d: 1.058 

n 20 

D : 1.525 -1.53 

Ethyl 2-(3-methoxyphenyl)acetate, 97% 





S24/25 C 11 H 14 O 3 

CAS: 35553-92-5 

MFCD00026897 

FW: 194.23 

bp: 82-84 °C (0.2 mm- 

Hg) 

O 

O 

OH 

O 

O 

O 

O 

O 

O

Ethyl 4-methoxyphenylacetate, 97% 




R10 

S16 

C11H14O3 CAS: 14062-18-1 

MFCD00040760 

FW: 194.23 

CH3OC6H4CH2CO2C2H5 bp: 108-111 °C (3 mm- 

Hg) 

Fp: 46 °C 

d: 1.097 

Ethyl (S)-(-)-2-methoxypropionate, 98% 

2-Ethyl-6-methylaniline , see 6-Ethyl-o-toluidine on page 1032 

Ethyl 2-methylbenzeneacetate , see Ethyl 2-methylphenylacetate on page 1015 

Ethyl 4-methylbenzeneacetate , see Ethyl 4-methylphenylacetate on page 1016 

n 20 

D : 1.5065 -1.5085 




S24/25 C6H12O3 CH3CH(OCH3 )COOCH2CH3 CAS: 41918-08-5 

MFCD01632583 

FW: 132.16 

Fp: >110 °C 

[] 20 

D : -89 (c=neat) 

n20 D : 1.397 -1.399 

Ethyl 2-methylacetoacetate, 95% 




S24/25 C 7 H 12 O 3 CH 3 COCH(CH 3 )CO 2 C 2 H 5 

CAS: 609-14-3 

MFCD00009164 

FW: 144.17 

N-Ethylmethylamine, 98% 

mp: -45 °C 

bp: 187 °C 

Fp: 62 °C 

d: 1.010 

n 20 

D : 1.417 -1.419 




R11 R20/21/22 R34 

S16 S26 S36/37/39 

S45 


C3H9N C2H5NHCH3 CAS: 624-78-2 bp: 36-37 °C 

MFCD00009030 Fp:

E 

Ethylmethylc http://www.maybridge.com 

Ethyl trans--methylcinnamate, 97% 




S24/25 C 12 H 14 O 2 C 6 H 5 C(CH 3 )=CHCO 2 C 2 H 5 

CAS: 1504-72-9 

MFCD29163900 

FW: 190.24 

bp: 142-144 °C (20 

hPa) 

Ethyl 1-methylcyclopropane-1-carboxylate, 97% 

Fp: >113 °C 

d: 1.042 





R10 

S16 

C 7 H 12 O 2 

CAS: 71441-76-4 

MFCD00001284 

FW: 128.17 

bp: 76-77 °C (68 mm- 

Hg) 

Fp: 30 °C 

d: 0.918 

2-Ethyl-2-methyl-1,3-dioxolane, 99% 




R11 R36 

S16 S26 S39 

C6H12O2 CAS: 126-39-6 

MFCD00014108 

FW: 116.16 

bp: 116-117 °C 

Fp: 13 °C 

d: 0.930 

n20 D : 1.411 

3-Ethyl-3-methylglutaric anhydride, 97% 



R36/37/38 

S24/25 


C 8 H 12 O 3 

CAS: 6970-57-6 

MFCD00006685 

FW: 156.18 

bp: 185 °C (20 mmHg) 

Fp: 95 °C 

d: 1.050 

O O 


O 

O 

O 

O 

O 

2-Ethyl-4-methylimidazole, 99+% 





R22 R41 

S26 S39 

C6H10N2 CAS: 931-36-2 

MFCD00005193 

FW: 110.16 

Fp: 160 °C 

d: 0.972 

n 20 

D : 1.499 -1.503 

2-Ethyl-4-methyl-1H-imidazole-5-carbaldehyde, 97% 





R36/37/38 

S26 S37/39 

C7H10N2O CAS: 88634-80-4 

MFCD00173727 

FW: 138.17 

mp: 104-105 °C 

Ethyl 4-methyl-5-imidazolecarboxylate, 98% 




S24/25 C 7 H 10 N 2 O 2 

CAS: 51605-32-4 

MFCD00014487 

FW: 154.17 

mp: 204-206 °C 

1-Ethyl-3-methylimidazolium bromide, 98% 





R22 R36/37/38 

S26 S37/39 

Hygroscopic 

C 6 H 11 BrN 2 

CAS: 65039-08-9 MFCD03427610 FW: 191.07 

1-Ethyl-3-methylimidazolium chloride, 97% 





R25 R36/37/38 R51/ 

53 

S26 S29 S37/39 S45 

S57 

Hygroscopic 

C 6 H 11 ClN 2 

CAS: 65039-09-0 

MFCD00074843 

FW: 146.62 

mp: 77-79 °C 

N 

O 

N 

H 

N 

H 

O 

N 

H 

N 

H 

O 

N

Ethyl 1-methyl-1H-indazole-3-carboxylate, 97% 




R22 R36/37/38 

S22 S26 S36/37/39 

C 11 H 12 N 2 O 2 

CAS: 220488-05-1 

MFCD07368499 

FW: 204.23 

mp: 58-63 °C 

Ethyl 2-methyl-2H-indazole-3-carboxylate, 95% 




R22 R36/37/38 

S22 S26 S36/37/39 

C 11 H 12 N 2 O 2 

CAS: 405275-87-8 

MFCD07368557 

FW: 204.23 

mp: 50-52 °C 

1-Ethyl-2-iodo-3-methylbenzene, 97% 



TL00249EE Glass bottle 50 g INR 19,000 

S24/25 


C9H11I CAS: 175277-95-9 

MFCD00052855 

FW: 246.09 

bp: 118-120 °C (15 

mmHg) 

n 20 

D : 1.59 -1.592 

Ethyl 1-methylnipecotate, 98+% 




R36/37/38 

S26 S37/39 

C9H17NO2 CAS: 5166-67-6 

MFCD00006496 

FW: 171.24 

bp: 86-88 °C (10 mm- 

Hg) 

Fp: 68 °C 

d: 0.954 

n 20 

D : 1.449 -1.451 

N 

O 

O 

N 

N 

O 

N 

N 

I 

O 

O 

O 

http://www.acros.com Ethylmethyli 

Ethyl 4-(5-methyl-1,2,4-oxadiazol-3-yl)benzoate, 97% 




R22 R36/37/38 

S22 S26 S36/37/39 

C 12 H 12 N 2 O 3 

CAS: 850375-01-8 

MFCD07368532 

FW: 232.24 

mp: 103-104 °C 

Ethyl 3-methyl-2-oxobutyrate, 95% 




R10 

S16 


C7H12O3 CAS: 20201-24-5 

MFCD00009122 

FW: 144.17 

(CH3 ) 2CHCOCO2C2H5 bp: 62 °C (11 mmHg) 

Fp: 43 °C 

d: 0.980 

n 20 

D : 1.409 -1.413 

Ethyl 2-((2-methyl-1-oxo-2-propenyl)oxy)-3-oxo-butanoate , see 2-Acetoacetoxyethyl methacrylate 

on page 9 

Ethyl 4-methyl-4-pentenoate, 95% 




S24/25 C8H14O2 CH2 =C(CH3 )CH2CH2C(O)OCH2CH3 CAS: 4911-54-0 FW: 142.20 

Fp: 58 °C 

MFCD00075160 bp: 85 °C (20 mmHg) d: 0.891 

Ethyl 2-(4-methylperhydro-1,4-diazepin-1-yl)benzoate, 97% 




R34 

S23 S26 S36/37/39 

S45 

C 15 H 22 N 2 O 2 

CAS: 912569-58-5 

MFCD09025904 

FW: 262.35 

bp: 180 °C (0.1 mmHg) 

Ethyl 2-methylphenylacetate, 96% 




S24/25 C 11 H 14 O 2 CH 3 C 6 H 4 CH 2 CO 2 C 2 H 5 

CAS: 40291-39-2 

MFCD00009179 

FW: 178.23 


N 

O 

bp: 238-239 °C 

Fp: 106 °C 

d: 0.998 

N 

O 

N O O 

N 

O 

n 20 

D : 1.5005 -1.5025 

E

E 

Ethylmethylp http://www.maybridge.com 

Ethyl 4-methylphenylacetate, 98% 



R36/37/38 

S24/25 

C11H14O2 CAS: 14062-19-2 

MFCD00009181 

FW: 178.23 

CH3C6H4CH2CO2C2H5 bp: 116-118 °C (13 

mmHg) 

Fp: 109 °C 

d: 1.000 

2-Ethyl-6-methylphenyl isocyanate, 97% 

n 20 

D : 1.496 -1.498 




R20/21/22 R36/37/ 

38 

S26 S36/37/39 

Lachrymator 



C10H11NO CAS: 75746-71-3 

MFCD00013855 

FW: 161.20 

bp: 83-84 °C (5 mmHg) 

Fp: 96 °C 

d: 1.034 

n20 D : 1.532 

2-Ethyl-6-methylphenyl isothiocyanate, 97% 




R20/21/22 R36/37/ 

38 

S23 S26 S36/37/39 

C10H11NS CAS: 66609-04-9 

MFCD00041068 

FW: 177.27 

bp: 88-91 °C (1 mm Hg) 

d: 1.060 

Ethyl 1-methyl-3-phenyl-1H-pyrazole-5-carboxylate, 97% 



R22 R36/37/38 

S23 S26 S36/37/39 

C 13 H 14 N 2 O 2 

CAS: 10250-63-2 

MFCD03933288 

FW: 230.27 


O 

O 

N 

C 

O 

N S 

N 

N 

Ethyl 1-methyl-5-phenyl-1H-pyrazole-3-carboxylate, 97% 



R22 R36/37/38 

S23 S26 S36/37/39 

C 13 H 14 N 2 O 2 

CAS: 10199-51-6 

MFCD08060533 

FW: 230.27 

Ethyl 2-methyl-4-phenyl-1,3-thiazole-5-carboxylate, 97% 





R22 R36/37/38 

S22 S26 S36/37/39 

C13H13NO2S CAS: 32043-95-1 

MFCD07346320 

FW: 247.32 

mp: 44-47 °C 

Ethyl 4-methyl-2-phenyl-1,3-thiazole-5-carboxylate, 97% 




R22 R36/37/38 

S22 S26 S36/37/39 

C13H13NO2S CAS: 53715-64-3 

MFCD00141953 

FW: 247.32 

mp: 36-39 °C 

bp: 150 °C (0.4 mmHg) 

Ethyl 1-methylpipecolinate, 97% 





S24/25 C9H17NO2 CAS: 30727-18-5 

MFCD00006492 

FW: 171.24 

bp: 92-96 °C (11 mm- 

Hg) 

Fp: 73 °C 

d: 0.970 

n 20 

D : 1.451 -1.454 

Ethyl 1-methyl-2-piperidinecarboxylate , see Ethyl 1-methylpipecolinate on page 1016 

Ethyl 1-methyl-3-piperidinecarboxylate , see Ethyl 1-methylnipecotate on page 1015 

N 

N 

S 

N 

O 

N 

N 

O O 

O 

S 

O 

O 

O 

O

Ethyl 4-[(6-methylpyrazin-2-yl)oxy]benzoate, 97% 




R22 R36/37/38 

S22 S26 S36/37/39 

C 14 H 14 N 2 O 3 

CAS: 906353-03-5 

MFCD09817534 

FW: 258.28 

Ethyl 1-(6-methylpyrazin-2-yl)piperidine-4-carboxylate, 97% 




R20/21/22 R36/37/ 

38 

S23 S26 S36/37/39 

C 13 H 19 N 3 O 2 

CAS: 886851-60-1 

MFCD09025898 

FW: 249.31 

Ethyl 3-methyl-1H-pyrazole-5-carboxylate, 95% 




R36/37/38 

S26 S37/39 


C 7 H 10 N 2 O 2 

CAS: 4027-57-0 

MFCD00052514 

FW: 154.17 

mp: 80-83 °C 

1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid, 97% 





R36/37/38 

S26 S37/39 

C 7 H 10 N 2 O 2 

CAS: 50920-65-5 

MFCD00156147 

FW: 154.17 

mp: 130-135 °C 

N 

N 

N 

N 

O 

N 

O 

O 

N 

N 

N 

H 

O 

N 

OH 

O 

O 

http://www.acros.com Ethylmethylp 

O 

O 

5-Ethyl-2-methylpyridine, 98% 




R20/21/22 R34 

S26 S36/37/39 S45 

Hygroscopic 

C 8 H 11 N C 2 H 5 C 5 H 3 NCH 3 

CAS: 104-90-5 

MFCD00006344 

FW: 121.18 

mp: -70.9 °C 

bp: 178 °C 

Fp: 70 °C 

Ethyl 2-methyl-1,3-thiazole-4-carboxylate, 97% 

d: 0.919 

n 20 

D : 1.496 -1.498 





S24/25 C7H9NO2S CAS: 6436-59-5 

MFCD00156148 

FW: 171.22 

mp: 47-48 °C 

Ethyl 2-(2-methyl-1,3-thiazol-4-yl)acetate, 95% 



CD09887DE Glass bottle 5 g INR 23,100 

R22 R36/37/38 

S23 S26 S36/37/39 

C8H11NO2S CAS: 37128-24-8 

MFCD00052519 

FW: 185.25 

bp: 114 °C (1.5 mmHg) 

Ethyl 1-methyl-3-thien-2-yl-1H-pyrazole-5-carboxylate, 97% 



R22 R36/37/38 

S22 S26 S36/37/39 

C11H12N2O2S CAS: 868755-61-7 

MFCD08060537 

FW: 236.29 

mp: 72-73 °C 

Ethyl 1-methyl-5-thien-2-yl-1H-pyrazole-3-carboxylate, 97% 



R22 R36/37/38 

S23 S26 S36/37/39 

C11H12N2O2S CAS: 868755-60-6 

MFCD08060536 

FW: 236.29 

mp: 38-41 °C 


S 

S 

N 

O 

S 

N 

O 

N 

N 

O 

N 

O 

O 

O 

S 

O 

O 

N 

E

E 

Ethylmethylt http://www.maybridge.com 

Ethyl (methylthio)acetate, 95% 




R10 

S16 

C 5 H 10 O 2 S CH 3 SCH 2 CO 2 C 2 H 5 

CAS: 4455-13-4 

MFCD00009182 

FW: 134.19 

bp: 70-72 °C (25 mm- 

Hg) 

Fp: 59 °C 

d: 1.040 

n 20 

D : 1.4577 -1.4597 

Ethyl 4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5carboxylate, 

97% 




S24/25 C14H12F3NO2S CAS: 175277-03-9 

MFCD00068104 

FW: 315.31 

mp: 87-89 °C 

N-Ethylmorpholine, 99% 





R10 R21/22 R34 

S16 S26 S36/37/39 

S45 

C6H13NO CAS: 100-74-3 

MFCD00006177 

FW: 115.17 

mp: -63 °C 

bp: 139 °C 

Fp: 27 °C 

d: 0.900 

n20 D : 1.44 -1.442 

Ethyl morpholine-2-carboxylate, 95% 




R34 

S23 S26 S36/37/39 

S45 

C 7 H 13 NO 3 

CAS: 107904-06-3 

MFCD08751336 

FW: 159.18 

bp: 103-105 °C (1 mm 

Hg) 

F 

F 

F 


O 

N 

H 

N 

O 

N 

S 

O 

O 

O 

O 

Ethyl morpholinoacetate, 98% 




R34 

S26 S36/37/39 S45 

C 8 H 15 NO 3 

CAS: 3235-82-3 

MFCD00023375 

Ethyl 2-morpholinobenzoate, 97% 

FW: 173.21 

n 20 

D : 1.4535 -1.4555 





R21/22 R36/37/38 

S23 S26 S36/37/39 

C 13 H 17 NO 3 

CAS: 192817-79-1 

MFCD06204497 

FW: 235.28 

Ethyl 2-morpholino-1,3-thiazole-4-carboxylate, 97% 




R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C10H14N2O3S CAS: 126533-95-7 

MFCD09702412 

FW: 242.30 

mp: 88.5-90 °C 

Ethyl myristate, 98+% 





R38 

S37 

C16H32O2 CAS: 124-06-1 

FW: 256.43 

O 

CH 3 (CH 2 ) 12 COOCH 2 CH 3 

mp: 11-12 °C 

bp: 295 °C 

N 

N 

O 

N 

S 

O 

O 

O 

O 

Fp: >110 °C 

d: 0.861

Ethyl nicotinate, 99% 

stabilized 





R36/38 

S26 S37/39 

C8H9NO2 CAS: 614-18-6 

MFCD00006389 

FW: 151.16 

mp: 8-9.5 °C 

bp: 223-224 °C 

Fp: 93 °C 

d: 1.100 

n 20 

D : 1.5019 -1.504 

Ethyl nipecotate, 97% 





R34 

S26 S36/37/39 S45 

C8H15NO2 CAS: 5006-62-2 

MFCD00005991 

FW: 157.21 

bp: 102-104 °C (7 mm- 

Hg) 

Fp: 90 °C 

d: 1.010 

n20 D : 1.458 -1.461 

Ethyl (R)-nipecotate L-tartarate, 97% 




R36 

S26 S39 

C 8 H 15 NO 2 .C 4 H 6 O 6 

CAS: 167392-57-6 

MFCD00799538 

FW: 307.30 

mp: 157-159 °C 

Ethyl nitroacetate 


Alkylation 

* C-Alkylation The anion reacts with alkyl halides, enones, acetates, carbonates, amines, and alcohols 

or it can be condensed with aldehydes, ketones, or imines. S 1979, 666 

Oxidation 

* Alcohol to aldehyde In the presence of DEAD and TPP. TL 1981, 2295 

* Alcohol to ketone In the presence of DEAD and TPP. TL 1981, 2295 

Ethyl nitroacetate, 98% 




R38 

S37 

C4H7NO4 CAS: 626-35-7 

MFCD00007403 

FW: 133.10 

N 

H 

N 

O2NCH2CO2C2H5 bp: 105-107 °C (25 

mmHg) 

Fp: 92 °C 

d: 1.199 

O 

O 

O 

O 

n 20 

D : 1.4235 -1.4255 

http://www.acros.com Ethylnicotin 

Ethyl 3-nitrobenzoate 

tech 




R36/37/38 

S22 S26 S36/37/39 

C 9 H 9 NO 4 

CAS: 618-98-4 

MFCD00014702 

FW: 195.17 

mp: 41-44 °C 

Ethyl 4-nitrobenzoate, 99% 




S24/25 C 9 H 9 NO 4 O 2 NC 6 H 4 CO 2 C 2 H 5 

CAS: 99-77-4 

MFCD00007351 

FW: 195.17 

mp: 56-59 °C 

Ethyl 5-nitrobenzofuran-2-carboxylate, 97% 




S24/25 C 11 H 9 NO 5 

CAS: 69604-00-8 

MFCD00275272 

FW: 235.19 

mp: 150-155 °C 

Ethyl 4-nitrocinnamate, 99% 

predominantly trans 





S24/25 C 11 H 11 NO 4 O 2 NC 6 H 4 CH=CHCO 2 C 2 H 5 

CAS: 953-26-4 

MFCD00007380 

Ethyl 5-nitro-2-furoate, 99% 

FW: 221.21 

mp: 137-140 °C 





R36/37/38 

S26 S37/39 

C 7 H 7 NO 5 

CAS: 943-37-3 

FW: 185.14 

mp: 102-104 °C 


O 

O 

N + 

O 

O 

O 

N + 

N + 

O 

O 

O 

O 

O 

O 

O 

O 

O 

E

E 

Ethylnitroin http://www.maybridge.com 

Ethyl 5-nitroindole-2-carboxylate, 95% 




S24/25 C 11 H 10 N 2 O 4 

CAS: 16732-57-3 

MFCD00216477 

FW: 234.21 

mp: 220-225 °C 

Ethyl 7-nitroindole-2-carboxylate, 95% 



S24/25 C 11 H 10 N 2 O 4 

CAS: 6960-46-9 

MFCD00216475 

Ethyl octanoate , see Ethyl caprylate on page 980 

FW: 234.21 

mp: 90-96 °C 

Ethyl 3-(3-nitrophenyl)-3-oxopropanoate, 97% 





R36/37/38 

S22 S26 S36/37/39 

C 11 H 11 NO 5 

CAS: 52119-38-7 

MFCD00126483 

FW: 237.21 

mp: 75-77 °C 

Ethyl oleate, 98% 

mixture of homologeous fatty acid esters 




S24/25 C 20 H 38 O 2 CH 3 (CH 2 ) 7 CHCH(CH 2 ) 7 COOC 2 H 5 

CAS: 111-62-6 

MFCD00009579 

FW: 310.51 

bp: 190-210 °C (7 MM 

HG) 

Fp: 160 °C 

d: 0.860 

n 20 

D : 1.449 -1.453 

Ethyl Orange pure 

indicator grade 



S24/25 C16H19N3O3S CAS: 13545-67-0 MFCD00007503 FW: 333.39 

O 

O 

O 

N + 

O 

N + 


N 

H 

O 

O O 

O 

O 

Ethyl Orange sodium salt, 92% pure 





S24/25 C16H18N3NaO3S CAS: 62758-12-7 MFCD00007503 FW: 355.38 

Assay ............................. 90 % 

Ethyl orthoformate , see Triethyl orthoformate on page 2048 

Ethyl oxalyl chloride, 98% 





R10 R14 R20/21/22 

R29 R34 

S8 S16 S26 S36/37/ 

39 S45 

Lachrymator 


C4H5ClO3 CAS: 4755-77-5 

MFCD00000706 

FW: 136.53 

Ethyl oxamate, 99% 

ClCOCO 2 C 2 H 5 

bp: 135 °C 

Fp: 41 °C 

d: 1.220 

n 20 

D : 1.416 -1.418 




S24/25 C4H7NO3 H2NCOCO2C2H5 CAS: 617-36-7 FW: 117.10 

MFCD00008005 mp: 112-115 °C 

Ethyl oxanilate, 98% 




S24/25 C 10 H 11 NO 3 C 6 H 5 NHCOCO 2 C 2 H 5 

CAS: 1457-85-8 

MFCD00009118 

2-Ethyl-2-oxazoline, 99+% 

FW: 193.20 

mp: 66-70 °C 




R10 

S16 

C5H9NO CAS: 10431-98-8 

MFCD00005302 

FW: 99.13 

mp: -62 °C 

bp: 128.4 °C 

Fp: 29 °C 

d: 0.980 

n 20 

D : 1.436 -1.438 

O 

N

3-Ethyl-3-oxetanemethanol, 96% 





R22 R36/37/38 

S26 S37/39 

C6H12O2 CAS: 3047-32-3 

MFCD00190143 

FW: 116.16 

bp: 96 °C (4 mmHg) 

Fp: 108 °C 

d: 1.019 

n 20 

D : 1.452 -1.454 

Ethyl 2-oximinooxamate, 97% 




R36/37/38 

S26 S37/39 

C4H8N2O3 CAS: 10489-74-4 

MFCD03013442 

HONHC(=NH)COOCH 2 CH 3 

FW: 132.12 

mp: 99-103 °C 

(+)-Ethyl (2R)-oxiranecarboxylate , see Ethyl (2R)-2,3-epoxypropanoate on page 998 

Ethyl oxoacetate , see Ethyl glyoxalate, ca 50% in toluene on page 1002 

Ethyl 4-oxocyclohexanecarboxylate, 97% 





R36/37/38 

S26 S37/39 

C9H14O3 CAS: 17159-79-4 

MFCD00013285 

FW: 170.21 

(O=)C6H9CO2C2H5 bp: 150-152 °C (40 

mmHg) 

Fp: 110 °C 

d: 1.076 

Ethyl 2-oxo-1-cyclooctanecarboxylate, 98+% 

n 20 

D : 1.458 -1.461 



S24/25 C11H18O3 CAS: 4017-56-5 

MFCD00144268 

FW: 198.26 

bp: 97-99 °C (3 mmHg) 

d: 1.040 

n20 D : 1.482 -1.484 

Ethyl 2-oxocyclopentanecarboxylate, 90% 

tech. 





S24/25 C 8H 12O 3 (O=)C 5H 7CO 2C 2H 5 

CAS: 611-10-9 

MFCD00001412 

FW: 156.18 

bp: 224-228 °C 

Fp: 77 °C 

d: 1.050 

O 

O 

O 

OH 

O 

n 20 

D : 1.45 -1.454 

http://www.acros.com Ethyloxetane 

Ethyl 2-oxocyclopentylacetate, 95% 



S24/25 


C9H14O3 CAS: 20826-94-2 

MFCD00044715 

FW: 170.21 

n20 D : 1.4507 -1.4527 

Ethyl 5-oxo-2,3-dihydro-5H-pyrimido[2,1-b][1,3]thiazole-6carboxylate, 

97% 



SEW01371EA Glass bottle 10 g INR 7,100 

SEW01371EB Glass bottle 25 g INR 12,500 

R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C9H10N2O3S CAS: 32084-53-0 

MFCD00085067 

FW: 226.26 

mp: 175-176 °C 

Ethyl -oxo-3-furanpropionate, 97% 



S24/25 C 9 H 10 O 4 

CAS: 36878-91-8 

MFCD00011566 

FW: 182.17 

bp: 113-116 °C (4 mm- 

Hg) 

Fp: >113 °C 

d: 1.153 

Ethyl 4-oxopentanoate , see Ethyl levulinate on page 1010 

Ethyl 2-(3-oxo-2-piperazinyl)acetate, 97% 




CD11371EB Glass bottle 25 g INR 30,400 

R34 

S26 S36/37/39 S45 

C 8 H 14 N 2 O 3 

CAS: 33422-35-4 

MFCD00052897 

FW: 186.21 

mp: 102-105 °C 

Ethyl 4-oxo-1-piperidinecarboxylate , see N-Carbethoxy-4-piperidone on page 474 

Ethyl 4-oxo-3-piperidinecarboxylate hydrochloride , see 3-Carbethoxy-4-piperidone hydrochloride on 

page 474 

Ethyl 2-oxopropionate , see Ethyl pyruvate on page 1028 


HN 

S 

O 

O 

O 

N 

N 

NH 

O 

O O 

O O 

O 

O 

O 

O 

O 

E

E 

Ethyloxoprop http://www.maybridge.com 

Ethyl 4-oxo-3-(propylthio)-4,5,6,7tetrahydrobenzo[c]thiophene-1-carboxylate, 

97% 




R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C 14 H 18 O 3 S 2 

CAS: 172516-30-2 

MFCD00085085 

FW: 298.43 

mp: 136-139 °C 

Ethyl 3-oxo-4,4,4-trifluoroacetoacetate , see Ethyl 4,4,4-trifluoroacetoacetate on page 1032 

Ethyl 2-hydroxy-4-(trifluoromethyl)-5-pyrimidinecarboxylate 

, 90+% 




GK01680EB Glass bottle 25 g INR 31,300 

R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C 8 H 7 F 3 N 2 O 3 

CAS: 154934-97-1 

MFCD03425965 

FW: 236.15 

mp: 176-178 °C 

Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate, 97% 




S24/25 C 24 H 23 O 3 P (C 6 H 5 ) 3 P=CHCOCH 2 CO 2 C 2 H 5 

CAS: 13148-05-5 

MFCD00192162 

Ethyl 4-oxovalerate , see Ethyl levulinate on page 1010 

Ethylparaben , see Ethyl 4-hydroxybenzoate on page 1004 

-Ethylphenethyl alcohol, 97% 

FW: 390.42 

mp: 101-106 °C 




R22 

S24/25 

C 10 H 14 O C 6 H 5 CH 2 CH(C 2 H 5 )OH 

CAS: 701-70-2 

MFCD00004571 

O 

O 

HN 

FW: 150.22 

bp: 124-127 °C (25 

mmHg) 

d: 0.980 

n 20 

D : 1.515 -1.517 


O 

N 

S 

O 

F 

O 

S 

O 

F 

F 

DL--Ethylphenethyl alcohol, 98% 




S24/25 C 10 H 14 O C 6 H 5 CH(C 2 H 5 )CH 2 OH 

CAS: 2035-94-1 

MFCD00004742 

FW: 150.22 

bp: 234-236 °C 

Fp: 101 °C 

d: 0.950 

Ethyl 3-(4-phenethylpiperazino) propanoate, 97% 

n 20 

D : 1.518 -1.52 



R34 

S23 S26 S36/37/39 

S45 

2-Ethylphenol, 99% 

C 17 H 26 N 2 O 2 

CAS: 845885-92-9 

MFCD06200900 

FW: 290.40 





R20/21/22 R34 

S26 S36/37/39 S45 

4-Ethylphenol, 97% 

C 8 H 10 O C 2 H 5 C 6 H 4 OH 

CAS: 90-00-6 

MFCD00002249 

FW: 122.17 

mp: -18 °C 

bp: 195-197 °C 

Fp: 78 °C 

d: 1.030 

n 20 

D : 1.5356 -1.5376 





R20/21/22 R34 

S26 S36/37/39 S45 

C 8 H 10 O C 2 H 5 C 6 H 4 OH 

CAS: 123-07-9 

MFCD00002393 

FW: 122.17 

mp: 41-46 °C 

O O 

N 

N 

bp: 218-219 °C 

Fp: 100 °C

Ethyl phenylacetate, 99% 





S24/25 C 10 H 12 O 2 C 6 H 5 CH 2 CO 2 C 2 H 5 

CAS: 101-97-3 

MFCD00009178 

FW: 164.20 

N-Ethyl-1-[4-(phenylazo)phenylazo]-2-naphthylamine , see Sudan Red 7B on page 1923 

4(4-Ethylphenyl)benzoic acid , see 4-Ethylbiphenyl-4'-carboxylic acid on page 975 

4-Ethylphenylboronic acid, 97% 

Ethyl (2E)-3-phenyl-2-butenoate , see Ethyl trans--methylcinnamate on page 1014 

Ethyl phenyl ether , see Phenetole on page 1693 

mp: -29 °C 

bp: 226 °C 

Fp: 102 °C 

d: 1.030 

n 20 

D : 1.497 -1.499 





R22 R36/37/38 

S26 S37/39 


C 8 H 11 BO 2 

CAS: 63139-21-9 

MFCD00859377 

FW: 149.98 

Ethyl phenylcyanoacetate, 97% 




R20/21 

S23 

C11H11NO2 CAS: 4553-07-5 

MFCD00001866 

1-(3-Ethylphenyl)ethan-1-one, 95% 

C 6 H 5 CH(CN)CO 2 C 2 H 5 

FW: 189.21 

bp: 275-275 °C 

d: 1.090 

n 20 

D : 1.5033 -1.5053 




TL00574EE Glass bottle 50 g INR 73,300 

R20/22 R36/37/38 

S23 S26 S36/37/39 

C10H12O CAS: 22699-70-3 

MFCD00009660 

FW: 148.20 

bp: 114-118 °C (15 

mmHg) 

O H 

B OH 

O 

http://www.acros.com Ethylphenyla 

Ethyl N-phenylformimidate, 99% 



R36/37/38 

S24/25 


C9H11NO CAS: 6780-49-0 

MFCD00043655 

FW: 149.19 

bp: 112-114 °C (33 

mmHg) 

n 20 

D : 1.526 -1.528 

Ethyl 3-phenylglycidate, 90% 

mixture of cis and trans 






R36/37/38 

S26 S37/39 



C11H12O3 CAS: 121-39-1 

MFCD00005123 

FW: 192.21 

bp: 96 °C (0.5 mmHg) 

Fp: 110 °C 

d: 1.120 

n20 D : 1.5165 -1.5205 

2-Ethyl-2-phenylglycine , see 2-Amino-2-phenylbutyric acid on page 113 

Ethyl phenylglyoxylate , see Ethyl benzoylformate on page 974 

2-Ethylphenyl isocyanate, 97% 


AC31420DA Glass bottle 1 g INR 2,100 

R20/21/22 R36/37/ 

38 

S26 S36/37/39 

Lachrymator 


C9H9NO CAS: 40411-25-4 

MFCD00002013 

FW: 147.18 

Fp: 78 °C 

d: 1.040 

n 20 

D : 1.5278 -1.5298 

2-Ethylphenyl isothiocyanate, 97% 




R20/21/22 R42/43 

S23 S26 S36/37/39 

S45 

C9H9NS CAS: 19241-19-1 

MFCD00041066 

FW: 163.24 

bp: 124-125 °C (15 

mmHg) 

Ethyl phenyl ketone , see Propiophenone on page 1805 

N O 


O 

N 

O 

C 

O 

O 

N S 

E

E 

Ethylphenylm http://www.maybridge.com 

2-Ethyl-2-phenylmalonamide hydrate, 97% 

contains max. 25% water 




S24/25 C 11 H 14 N 2 O 2 .xH 2 O C 6 H 5 C(C 2 H 5 )(CONH 2 ) 2 .xH 2 O 

MFCD00149557 

FW: 206.24 

mp: 120 °C (D) 

Fp: >110 °C 

4-(4-Ethylphenyl)-4-oxobutanoic acid, 97% 





R36/37/38 

S22 S26 S36/37/39 

C 12 H 14 O 3 

CAS: 49594-75-4 

MFCD00173766 

FW: 206.24 

mp: 92-94 °C 

Ethyl phenylpropiolate, 98% 




S24/25 


C11H10O2 CAS: 2216-94-6 

MFCD00009185 

FW: 174.20 

C 6 H 5 CCCO 2 C 2 H 5 

bp: 260-270 °C 

Fp: >112 °C 

d: 1.050 

Ethyl 1-phenyl-5-propyl-1H-pyrazole-4-carboxylate 

tech 

n 20 

D : 1.551 -1.553 




R22 R36/37/38 

S23 S26 S36/37/39 

C 15 H 18 N 2 O 2 

CAS: 116344-12-8 

MFCD00173864 

FW: 258.32 

bp: 136-138 °C (0.2 

mmHg) 

N 


N 

O 

O 

O 

O 

OH 

Ethyl 2-(2-phenyl-1,3-thiazol-4-yl)acetate, 95% 


SEW04064CB Glass bottle 250 mg INR 6,000 

R22 R36/37/38 

S22 S26 S36/37/39 

C13H13NO2S CAS: 16441-34-2 

MFCD00832796 

FW: 247.32 

Ethyl 2-(phenylthio)acetate, 97% 




KM08693EE Glass bottle 50 g INR 25,100 

S24/25 C10H12O2S CAS: 7605-25-6 

MFCD00145107 

FW: 196.00 

Ethyl 1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate 

, 97% 




S24/25 C13H11F3N2O2 CAS: 112055-34-2 

MFCD00068138 

FW: 284.24 

bp: 122 °C (0.5 mmHg) 

N N 

O 

O 

F 

F 

F 

Ethyl phosphate , see Triethyl phosphate on page 2049 

Ethyl phosphorochloridite , see Diethyl chlorophosphite on page 779 

Ethyl phosphorodichloridate , see Ethyl dichlorophosphate on page 990 

Ethyl phosphorodichloridite , see Ethyl dichlorophosphite on page 990 

Ethyl phthalate , see Diethyl phthalate on page 789 

N 

S 

S 

O 

O 

O 

O

Ethyl picolinate, 99% 




S24/25 C8H9NO2 CAS: 2524-52-9 

MFCD00006292 

FW: 151.16 

mp: 2 °C 

bp: 240-241 °C 

Fp: 107 °C 

d: 1.110 

n 20 

D : 1.509 -1.511 

5-Ethyl-2-picoline , see 5-Ethyl-2-methylpyridine on page 1017 

Ethyl picolinoylacetate, 95% 




S24/25 C10H11NO3 CAS: 26510-52-1 

MFCD00094022 

FW: 193.20 

bp: 100-104 °C (0.3 

mmHg) 

Fp: >200 °C 

d: 1.164 

n 20 

D : 1.516 -1.519 

Ethyl pipecolinate, 98+% 




R10 R20/21 R34 

S16 S26 S36/37/39 

S45 


C8H15NO2 CAS: 15862-72-3 

MFCD00005980 

FW: 157.21 

bp: 216-217 °C 

Fp: 46 °C 

d: 1.006 

n 20 

D : 1.455 -1.457 

1-Ethylpiperazine, 98+% 





R10 R20 R34 

S16 S26 S36/37/39 

S45 

C6H14N2 CAS: 5308-25-8 

MFCD00059912 

FW: 114.19 

mp: -60 °C 

bp: 157 °C 

Fp: 47 °C 

d: 0.895 

n 20 

D : 1.468 -1.47 

N 

N 

N 

H 

O 

O 

O O 

O 

H 

N 

N 

O 

O 

http://www.acros.com Ethylpicolin 

Ethyl N-piperazinecarboxylate, 99% 





R22 R36/37/38 

S26 S37/39 

C7H14N2O2 CAS: 120-43-4 

MFCD00005964 

FW: 158.20 

bp: 273 °C 

Fp: >110 °C 

d: 1.080 

n 20 

D : 1.476 -1.478 

1-Ethylpiperidine, 99% 




R11 R20/22 R34 

S16 S26 S36/37/39 

S45 

C7H15N CAS: 766-09-6 

MFCD00006507 

FW: 113.20 

mp: -20 °C 

bp: 129-131 °C 

Fp: 17 °C 

d: 0.824 

n 20 

D : 1.443 -1.445 

Ethyl 2-piperidinecarboxylate , see Ethyl pipecolinate on page 1025 

Ethyl 3-piperidinecarboxylate , see Ethyl nipecotate on page 1019 

Ethyl 4-piperidinecarboxylate , see Ethyl isonipecotate on page 1009 

1-Ethyl-3-piperidinol , see 1-Ethyl-3-hydroxypiperidine on page 1006 

(1-Ethyl-4-piperidinyl)methanamine, 97% 




R20/22 R34 

S23 S26 S36/37/39 

S45 

C 8 H 18 N 2 

CAS: 21168-71-8 

MFCD05022431 

FW: 142.24 

bp: 87-90 °C (6 mmHg) 

Ethyl potassium malonate, 98% 




R36/37/38 

S26 S37/39 

Hygroscopic 

C5H7KO4 CAS: 6148-64-7 

MFCD00035603 

KOOCCH 2 COOC 2 H 5 

FW: 170.20 

mp: 200 °C 


O 

H 

N 

N 

N 

O 

N 

NH 2 

E

E 

Ethylpropeny http://www.maybridge.com 

Ethyl propenyl ether, 98% 

mixture of cis- and trans-isomers 





R11 R36/37/38 

S16 S26 S37/39 

C 5 H 10 O CH 3 CHCHOCH 2 CH 3 

CAS: 928-55-2 

MFCD00015184 

FW: 86.13 

2-Ethyl-2-[(propenyloxy)methyl]-1,3-propanediol , see Trimethylolpropane mono allyl ether on page 

2096 

Ethyl propiolate, 99% 

1-Ethylpropylamine , see 3-Aminopentane on page 111 

Ethyl propyl ketone , see 3-Hexanone on page 1141 

bp: 67-76 °C 

Fp: -18 °C 

d: 0.778 

n 20 

D : 1.394 -1.4 





R10 R36/37/38 

S16 S26 S37/39 

Lachrymator 


C5H6O2 CAS: 623-47-2 

MFCD00009184 

FW: 98.10 

Ethyl propionate, 99+% 

HCCCO 2 C 2 H 5 

bp: 120 °C 

Fp: 23 °C 

d: 0.968 

n 20 

D : 1.411 -1.413 






R11 

S16 S23 S24 S29 

S33 

C5H10O2 CAS: 105-37-3 

MFCD00009308 

FW: 102.13 

Ethyl propionylacetate, 98+% 

C 2 H 5 CO 2 C 2 H 5 

mp: -73 °C 

bp: 99 °C 

Fp: 12 °C 

d: 0.887 

n 20 

D : 1.383 -1.387 





S24/25 C 7 H 12 O 3 C 2 H 5 COCH 2 CO 2 C 2 H 5 

CAS: 4949-44-4 

MFCD00009317 

FW: 144.17 

bp: 83-84 °C (12 mm- 

Hg) 

Fp: 77 °C 

d: 1.010 

n 20 

D : 1.422 -1.424 


Ethylpyrazine, 98% 




R10 

S16 

C6H8N2 CAS: 13925-00-3 

MFCD00006149 

FW: 108.14 

bp: 152-153 °C 

Fp: 43 °C 

d: 0.980 

n 20 

D : 1.497 -1.5 

Ethyl 4-pyrazolecarboxylate, 98% 




R22 R36/37/38 

S26 S37/39 

C 6 H 8 N 2 O 2 

CAS: 37622-90-5 

FW: 140.14 

mp: 78-80 °C 

bp: 138-140 °C (3 mm- 

Hg) 

Ethyl pyrazolo[1,5-a]pyridine-3-carboxylate, 95% 




R22 R36/37/38 

S23 S26 S36/37/39 

C 10 H 10 N 2 O 2 

CAS: 16205-44-0 

MFCD06411542 

FW: 190.20 

2-Ethylpyridine, 98+% 





R10 R20 

S16 

Stench 

C 7 H 9 N (C 5 H 4 N)CH 2 CH 3 

CAS: 100-71-0 

MFCD00006361 

FW: 107.15 

bp: 149 °C 

Fp: 37 °C 

d: 0.937 

N 

N 

N 

N 

O 

O 

O 

O 

N 

H 

N 

n 20 

D : 1.496 -1.498

4-Ethylpyridine, 98% 





R10 R20/21/22 R36/ 

37/38 

S16 S26 S36/37/39 

Stench 

C 7 H 9 N (C 5 H 3 N)CH 2 CH 3 

CAS: 536-75-4 

MFCD00006450 

FW: 107.15 

mp: -91 °C 

bp: 164-170 °C 

Fp: 47 °C 

Ethyl 3-pyridinecarboxylate , see Ethyl nicotinate, stabilized on page 1019 

1-Ethylpyridinium chloride, 98% 

d: 0.942 

n 20 

D : 1.5009 -1.5029 




R36/37/38 

S26 S37/39 

Hygroscopic 

Ethyl 2-pyridylacetate, 98% 

C7H10ClN CAS: 2294-38-4 MFCD03093293 FW: 143.62 




R22 R36/37/38 

S26 S37/39 

C9H11NO2 CAS: 2739-98-2 

MFCD00006359 

FW: 165.19 


(C5H4N)CH2COOC2H5 bp: 92 °C (3 mmHg) 

Fp: >110 °C 

d: 1.084 

n 20 

D : 1.4963 -1.4983 





R22 R36/37/38 

S26 S37/39 

C9H11NO2 CAS: 39931-77-6 

MFCD00006411 

FW: 165.19 


(C5H4N)CH2COOC2H5 bp: 80 °C (0.4 mmHg) 

Fp: >110 °C 

d: 1.080 

n 20 

D : 1.499 -1.501 




R22 R36/37/38 

S26 S36/37/39 

C 9 H 11 NO 2 

CAS: 54401-85-3 

MFCD00051830 

FW: 165.19 

mp: 17-19 °C 

bp: 127-128 °C (14 

mmHg) 

Fp: 113 °C 

d: 1.079 

http://www.acros.com Ethylpyridin 

Ethyl 6-(3-pyridyl)cyclohex-3-ene-1-carboxylate, 97% 


SEW05550CB Glass bottle 250 mg INR 6,200 


R22 R36/37/38 

S23 S26 S36/37/39 

C 14 H 17 NO 2 

CAS: 259545-11-4 

MFCD00817023 

FW: 231.29 

Ethyl 1-(3-pyridylmethyl)piperidine-4-carboxylate, 97% 




R34 

S23 S26 S36/37/39 

S45 

C 14 H 20 N 2 O 2 

CAS: 138030-50-9 

MFCD00811039 

FW: 248.32 

bp: 166-168 °C (0.2 

mmHg) 

Ethyl 5-pyrimidinecarboxylate, 97% 




R36/37/38 

S26 S37/39 

2-Ethylpyrrole, 98% 

C 7 H 8 N 2 O 2 

CAS: 40929-50-8 

MFCD03094043 

FW: 152.15 

bp: 102 °C (12 mmHg) 

Fp: 110 °C 

d: 1.160 




R36/37/38 

S26 S37/39 

C6H9N CAS: 1551-06-0 

MFCD00060477 

FW: 95.15 

bp: 142 °C (15 mmHg) 

Fp: 62 °C 

d: 0.929 

n 20 

D : 1.4985 -1.5005 

Ethyl pyrrolidinoacetate, 98% 




S24/25 C 8 H 15 NO 2 

CAS: 22041-19-6 

MFCD00012085 

FW: 157.21 

n 20 

D : 1.446 -1.448 


N 

N 

O 

N 

H 

O 

O 

O 

N 

O 

N 

O 

N 

E

E 

Ethylpyrroli http://www.maybridge.com 

1-Ethyl-2-pyrrolidinone, 98% 





R22 C6H11NO CAS: 2687-91-4 

MFCD00003199 

FW: 113.16 

bp: 97 °C (20 mmHg) 

Fp: 76 °C 

d: 0.990 

n 20 

D : 1.465 -1.467 

Ethyl (R)-(-)-2-pyrrolidone-5-carboxylate, 99% 



R36/37/38 

S26 S37/39 


C7H11NO3 CAS: 68766-96-1 

MFCD00010848 

FW: 157.17 

mp: 49-53 °C 

bp: 176 °C (12 mmHg) 

Fp: >110 °C 

[] 20 

D : +3.5 (c=5, H2O) 

Ethyl (S)-(+)-2-pyrrolidone-5-carboxylate, 99% 




R36/37/38 

S26 S37/39 


C 7 H 11 NO 3 

CAS: 7149-65-7 

MFCD00064497 

FW: 157.16 

mp: 47-51 °C 

bp: 176 °C (12 mmHg) 

Fp: >110 °C 

[] 20 

D : -3.5 (c=5, water) 

Ethyl 2-(1H-pyrrol-1-yl)-1,3-benzothiazole-6-carboxylate, 97% 



R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

Ethyl pyruvate, 98% 

C14H12N2O2S CAS: 289651-81-6 

MFCD00219968 

FW: 272.33 

mp: 124.5-125.5 °C 




R10 R36/37/38 

S16 S26 S37/39 


C5H8O3 CAS: 617-35-6 

MFCD00009123 

FW: 116.12 

N 

CH3COCO2C2H5 mp: -58 °C 

bp: 148-150 °C 

Fp: 45 °C 

N O 

d: 1.045 

n 20 

D : 1.404 -1.406 


N 

O 

S 

O 

N 

H 

O 

O 

O 

1-Ethylquinaldinium iodide, 97% 




R20/21/22 

S36/37 


C12H14IN CAS: 606-55-3 

MFCD00031829 

4-Ethylresorcinol, 98% 

Ethyl sarcosinate hydrochloride , see Sarcosine ethyl ester hydrochloride on page 1872 

Ethyl silicate , see Tetraethyl orthosilicate on page 1946 

Ethyl succinate , see Diethyl succinate on page 790 

FW: 299.14 

mp: 234 °C 




R36/37/38 

S24/25 

C 8 H 10 O 2 

CAS: 2896-60-8 

MFCD00002283 

FW: 138.17 

mp: 95-99 °C 

Ethyl salicylate, 99+% 






R22 


Air sensitive 

Ethyl sorbate, 97% 

stabilized 

C9H10O3 CAS: 118-61-6 

MFCD00002215 

FW: 166.18 

2-(HO)C 6 H 4 CO 2 C 2 H 5 

mp: 2-3 °C 

bp: 234 °C 

Fp: 107 °C 

d: 1.128 

n 20 

D : 1.521 -1.525 




S24/25 C 8 H 12 O 2 CH 3 CH=CHCH=CHCO 2 C 2 H 5 

Ethyl stearate, 97% 

CAS: 2396-84-1 

MFCD00009296 

FW: 140.18 

bp: 196 °C 

Fp: 69 °C 

d: 0.933 

n 20 

D : 1.493 -1.496 




S24/25 C 20 H 40 O 2 CH 3 (CH 2 ) 16 CO 2 C 2 H 5 

CAS: 111-61-5 

MFCD00009006 

FW: 312.52 

mp: 30-39 °C 

OH 

OH 

bp: 213-215 °C (15 

mmHg) 

Fp: >112 °C

Ethyl succinyl chloride, 98% 




R34 

S24/25 


C6H9ClO3 CAS: 14794-31-1 

MFCD00000751 

FW: 164.59 

Ethyl tetradecanoate , see Ethyl myristate on page 1018 

ClCOCH2CH2CO2C2H5 bp: 88-90 °C (11 mm- 

Hg) 

Fp: 84 °C 

d: 1.158 

n 20 

D : 1.435 -1.439 

Ethyl 5-sulfanyl[1,2,3]triazolo[1,5-a]quinazoline-3-carboxylate 

, 90% 


HTS12449CB Glass bottle 250 mg INR 6,900 

HTS12449DA Glass bottle 1 g INR 16,400 

R20/21/22 R36/37/ 

38 R44 

S22 S26 S36/37/39 

C12H10N4O2S CAS: 519056-58-7 

MFCD03644081 

FW: 274.30 

mp: 171-172 °C 

2-Ethylterephthalonitrile, 97% 




R20/21/22 

S36/37 

C 10 H 8 N 2 

CAS: 175278-32-7 

MFCD00221463 

FW: 156.00 

mp: 98-100 °C 

2-Ethyl-2,3,4,5-tetrahydro-1,4-benzoxazepine-3,5-dione 




R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C 11 H 11 NO 3 

CAS: 175136-47-7 

MFCD00218949 

FW: 205.21 

mp: 162-164 °C 

N 

O 

HS 

O 

O 

N 

O 

H 

N 

N 

N 

N 

O 

N 

http://www.acros.com Ethylsucciny 

Ethyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate 

dihydrochloride 0.5 hydrate, 97% 




R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C9H13N3O2 .2HCl.0.5H2 O 

CAS: 623564-18-1 

MFCD09064970 

FW: 277.15 

mp: 164-167 °C 

N 

Ethyl tetrahydropyran-4-ylacetate, 97% 




R36/37/38 

S23 S26 S36/37/39 

C 9 H 16 O 3 

CAS: 103260-44-2 

MFCD03788560 

FW: 172.22 

Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 

, 97+% 




S24/25 


C 15 H 21 BO 4 

CAS: 195062-62-5 

MFCD03453659 

FW: 276.14 

bp: 330 °C 

(4S,2RS)-2-Ethylthiazolidine-4-carboxylic acid, 99% 

Fp: >110 °C 

d: 1.052 



R20/21/22 R36/37/ 

38 

S26 S36/37/39 

C6H11NO2S CAS: 205985-92-8 

MFCD00216933 

FW: 161.22 

mp: 158-162 °C 

[] 20 

D : -186 (c=0.2, 2% 

Na2CO3) 


N 

N 

O 

HO 

O 

O 

O 

O 

S 

O 

ClH 

H 

N 

ClH 

OH 

E

E 

Ethylthienop http://www.maybridge.com 

Ethyl 1-thieno[3,2-d]pyrimidin-4-ylpiperidine-4-carboxylate 

, 97% 



R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C14H17N3O2S CAS: 910037-27-3 

MFCD09065025 

FW: 291.37 

mp: 64-66 °C 

Ethyl 2-thien-2-ylbenzoate, 97% 



R20/22 R36/37/38 

S23 S26 S36/37/39 

C13H12O2S CAS: 6072-48-6 

MFCD06205188 

FW: 232.30 

bp: 110 °C (0.3 mbar) 

Ethyl 5-(2-thienyl)isoxazole-3-carboxylate, 97% 




R36/37/38 

S22 S26 S36/37/39 

C10H9NO3S CAS: 90924-54-2 

MFCD02090509 

FW: 223.25 

mp: 48-51 °C 

Ethyl 5-thien-2-yl-1H-pyrazole-3-carboxylate, 97% 




S24/25 C10H10N2O2S CAS: 121195-03-7 

MFCD07772880 

FW: 222.27 

mp: 137-139 °C 

S 

S 


S 

S 

O O 

N 

N 

N 

O O 

O 

N NH 

N 

O 

O 

O 

O 

3-(Ethylthio)-6,6-dimethyl-4-oxo-4,5,6,7tetrahydrobenzo[c]thiophene-1-carbonitrile, 

97% 




R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C 13 H 15 NOS 2 

CAS: 175202-70-7 

MFCD00084979 

FW: 265.40 

mp: 150-153 °C 

2-(Ethylthio)ethanol , see Ethyl 2-hydroxyethyl sulfide on page 1005 

2-(Ethylthio)ethylamine, 97+% 




R10 R34 

S16 S26 S36/37/39 

S45 

C 4 H 11 NS CH 3 CH 2 S(CH 2 ) 2 NH 2 

CAS: 36489-03-9 

FW: 105.20 

bp: 159-160 °C 

Fp: 57 °C 

Ethyl thioglycolate , see Ethyl 2-mercaptoacetate on page 1011 

4-(Ethylthio)-6-isopropyl-1,3,5-triazin-2-amine, 97% 

d: 0.976 

n 20 

D : 1.489 -1.491 


RF02722DA Glass bottle 1 g INR 6,200 

R36/37/38 

S26 S37/39 

C8H14N4S CAS: 175204-60-1 

MFCD00052791 

FW: 198.29 

mp: 115-117 °C 

Ethyl thiomorpholine-3-carboxylate hydrochloride, 90% 




R22 R36/37/38 

S22 S26 S36/37/39 

C7H13NO2S.ClH CAS: 159381-07-4 

MFCD00107968 

S 

N 

H 

O 

O 

FW: 211.71 

mp: 133.5-136 °C 

O 

N 

S 

N N 

S 

S N NH2 ClH

2-(Ethylthio)nicotinamide 




S24/25 


C8H10N2OS CAS: 175135-27-0 

MFCD00052903 

FW: 182.25 

mp: 88-91 °C 

2-(Ethylthio)nicotinic acid, 97% 





R36/37/38 

S26 S37/39 

C8H9NO2S CAS: 27868-76-4 

MFCD00051680 

FW: 183.23 

mp: 185-187 °C 

Ethyl thiooxamate 



* Thiazole Thioamide used in ring synthesis with a haloacetyl, providing an ester function in the 2position 

of the thiazole ring. 

Ethyl thiooxamate, 95% 




R36/37/38 

S26 S37/39 


C 4 H 7 NO 2 S H 2 NCSCO 2 C 2 H 5 

CAS: 16982-21-1 

MFCD00074903 

Ethyl 2-thiopheneacetate, 98% 

FW: 133.17 

mp: 60-66 °C 



C8H10O2S CAS: 57382-97-5 

MFCD00005457 

FW: 170.23 

bp: 119-121 °C (23 

mmHg) 

Fp: 104 °C 

d: 1.130 

n20 D : 1.509 -1.511 

S 

N 

N 

O 

S 

O 

O 

S 

NH 2 

OH 

O 

http://www.acros.com Ethylthionic 

Ethyl 3-thiopheneacetate, 98% 



S24/25 


C8H10O2S CAS: 37784-63-7 

MFCD00005472 

FW: 170.23 

Ethyl 2-thiouracil-5-carboxylate , see 5-Carbethoxy-2-thiouracil on page 474 

Ethyl o-toluate , see Ethyl 2-methylbenzoate on page 1013 

Ethyl p-toluate , see Ethyl 4-methylbenzoate on page 1013 

bp: 97-98 °C (8 mmHg) 

Fp: 103 °C 

d: 1.120 

5-Ethyl-2-thiophenecarboxaldehyde, 98+% 

n 20 

D : 1.509 -1.511 



S24/25 

Air sensitive 

C7H8OS CAS: 36880-33-8 

MFCD00143457 

FW: 140.21 

Fp: 109 °C 

d: 1.120 

n 20 

D : 1.568 -1.57 

(Ethylthio)trimethylsilane, 90% 




R11 

S3/7 S16 S29 S33 

Stench 

C 5 H 14 SSi C 2 H 5 SSi(CH 3 ) 3 

CAS: 5573-62-6 

MFCD00042890 

FW: 134.30 

bp: 69-70 °C (100 mm- 

Hg) 

Fp: 16 °C 

d: 0.830 

n 20 

D : 1.447 -1.451 

Ethyl 2-(3-thioxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetate 

, 97% 



S24/25 C 12 H 13 NO 2 S 2 

CAS: 2832-87-3 

MFCD00174248 

FW: 267.37 

mp: 106-108 °C 

Ethyl p-toluenesulfonate, 98% 





R22 R36/37/38 R40 

R68 

S26 S36/37/39 


C 9 H 12 O 3 S CH 3 C 6 H 4 SO 3 C 2 H 5 

CAS: 80-40-0 

MFCD00009100 

FW: 200.25 


S 

N 

H 

mp: 32-34 °C 

bp: 158-162 °C (10 

mmHg) 

Fp: 157 °C 

S 

S O 

O 

H 

O 

d: 1.174 

n 20 

D : 1.51 -1.512 

E

E 

Ethyltoluene http://www.maybridge.com 

Ethyl p-toluenesulfonate, 97% 






R22 R36/37/38 R40 

R68 

S26 S36/37/39 


C 9 H 12 O 3 S CH 3 C 6 H 4 SO 3 C 2 H 5 

CAS: 80-40-0 

MFCD00009100 

FW: 200.25 

6-Ethyl-o-toluidine, 98+% 

mp: 32-34 °C 

bp: 158-162 °C (10 

mmHg) 

Fp: 157 °C 

Ethyl o-tolylacetate , see Ethyl 2-methylphenylacetate on page 1015 

Ethyl p-tolylacetate , see Ethyl 4-methylphenylacetate on page 1016 

Ethyl p-tosylate , see Ethyl p-toluenesulfonate on page 1031 

Ethyl triflate , see Ethyl trifluoromethanesulfonate on page 1032 

d: 1.174 

n 20 

D : 1.51 -1.512 




R20/21/22 

S36/37 

C 9 H 13 N C 2 H 5 C 6 H 3 (CH 3 )NH 2 

CAS: 24549-06-2 

MFCD00007752 

FW: 135.21 

mp: -33 °C 

bp: 231 °C 

Fp: 89 °C 

Ethyl trans-4-bromocinnamate, 98% 

d: 0.960 

n 20 

D : 1.5515 -1.5535 




R36/37/38 

S26 S37/39 

C11H11BrO2 CAS: 24393-53-1 

MFCD00012226 

FW: 255.11 

bp: 180 °C (18 mmHg) 

Fp: >110 °C 

d: 1.359 

n 20 

D : 1.595 -1.597 

(1-Ethyl-1H-1,2,4-triazol-5-yl)methanol, 97% 




R22 R36/37/38 

S22 S26 S36/37/39 

C5H9N3O CAS: 215868-81-8 

MFCD09966168 

FW: 127.15 

mp: 82-84 °C 

Br 


HO 

N 

N 

O 

N 

O 

Ethyl trifluoroacetate, 99% 





R11 R37/38 R41 

S16 S26 S37/39 

C4H5F3O2 CAS: 383-63-1 

MFCD00000419 

FW: 142.08 

CF3CO2C2H5 mp: -78 °C 

bp: 60-62 °C 

Fp: -1 °C 

Ethyl 4,4,4-trifluoroacetoacetate, 97% 

d: 1.194 

n 20 

D : 1.306 -1.308 




R10 R22 

S16 

Hygroscopic 

C6H7F3O3 CAS: 372-31-6 

MFCD00000424 

FW: 184.11 

CF3COCH2CO2C2H5 mp: -39 °C 

bp: 131 °C (709 mmHg) 

Fp: 28 °C 

d: 1.250 

n 20 

D : 1.375 -1.378 

Ethyl 4,4,4-trifluoro-trans-2-butenoate , see Ethyl 4,4,4-trifluorocrotonate on page 1032 

Ethyl 4,4,4-trifluoro-2-butynoate, 97% 



R11 R21/22 R36/37/ 

38 

S16 S26 S36/37/39 

C6H5F3O2 CAS: 79424-03-6 

MFCD00192167 

Ethyl 4,4,4-trifluorocrotonate, 98% 

CF3CCCO2CH2CH3 FW: 166.10 

bp: 96-98 °C (750 mm- 

Hg) 

Fp: 6 °C 

d: 1.620 




R10 R36/37/38 

S16 S26 S37/39 

Lachrymator 

C6H7F3O2 CAS: 25597-16-4 

MFCD00009903 

FW: 168.12 

CF 3 CH=CHCO 2 C 2 H 5 

bp: 114-115 °C 

Fp: 25 °C 

d: 1.120 

Ethyl trifluoromethanesulfonate, 98% 

n 20 

D : 1.3591 -1.3611 





R10 R20/21/22 R34 

S16 S26 S36/37/39 

S45 


Air sensitive 

C3H5F3O3S CF3SO3CH2CH3 CAS: 425-75-2 FW: 178.31 

MFCD00000410 bp: 118-120 °C 

Fp: 35 °C 

d: 1.378

N1-Ethyl-4-(trifluoromethoxy)aniline 

Tech. 





R20/21/22 R36/37/ 

38 

S26 S36/37/39 

C9H10F3NO CAS: 175278-20-3 

MFCD00203992 

FW: 205.18 

bp: 42-44 °C (0.2 mm- 

Hg) 

Ethyl 4-(trifluoromethyl)benzoate, 97% 



R36/37/38 

S26 S37/39 

C10H9F3O2 CAS: 583-02-8 

MFCD00013563 

FW: 218.17 

bp: 90-92 °C (15 mm- 

Hg) 

n 20 

D : 1.447 

Ethyl 2-(trifluoromethyl)-4-methyl-5-pyrimidine carboxylate 

, 97% 



R36/37/38 

S23 S26 S36/37/39 

C 9 H 9 F 3 N 2 O 2 

CAS: 306960-67-8 

MFCD07367386 

FW: 234.17 

bp: 54 °C (0.5 mmHg) 

Ethyl 4-(trifluoromethyl)pyrimidine-5-carboxylate, 95% 



R36/37/38 

S23 S26 S36/37/39 

C 8 H 7 F 3 N 2 O 2 

CAS: 187035-81-0 

MFCD07367356 

FW: 220.14 

F 

F 

F 

F 

F 

F 

O 

O 

O 

O 

O F 

O 

N 

F 

N 

H 

N 

O 

N 

F 

F 

N 

F 

http://www.acros.com Ethyltrifluo 

F 

Ethyl 6,7,8-trifluoro-4-oxohydroquinoline-3-carboxylate, 97% 




R36/37/38 

S26 S37/39 

C 12 H 8 F 3 NO 3 

CAS: 79660-46-1 

MFCD00276021 

FW: 271.20 

mp: 267-272 °C 

Ethyl 3,3,3-trifluoro-2-oxopropanoate , see Ethyl 3,3,3-trifluoropyruvate on page 1033 

Ethyl 3,3,3-trifluoropyruvate, 98+% 



R10 R22 R36/37/38 

S16 S26 S37/39 

C5H5F3O3 CAS: 13081-18-0 

MFCD00114935 

CF 3 C(O)CO 2 CH 2 CH 3 

FW: 170.09 

bp: 95-98 °C 

Ethyl 3,4,5-trihydroxybenzoate , see Gallic acid ethyl ester on page 1102 

Ethyl 3,4,5-trimethoxybenzoylacetate, 95% 

Fp: 27 °C 

d: 1.283 



S24/25 C 14 H 18 O 6 (CH 3 O) 3 C 6 H 2 COCH 2 CO 2 C 2 H 5 

CAS: 3044-56-2 

MFCD00026908 

Ethyl (trimethylsilyl)acetate, 97% 

FW: 282.29 

mp: 86-91 °C 




R10 

S16 


C 7 H 16 O 2 Si (CH 3 ) 3 SiCH 2 CO 2 C 2 H 5 

CAS: 4071-88-9 

MFCD00009172 

FW: 160.29 

bp: 156-159 °C 

Fp: 35 °C 

d: 0.870 

Ethyl 3-(trimethylsilyl)propiolate, 99% 

n 20 

D : 1.413 -1.416 





R36/37 

S26 S37/39 

Lachrymator 


C 8 H 14 O 2 Si (CH 3 ) 3 SiCCCOOCH 2 CH 3 

CAS: 16205-84-8 

MFCD00074886 

FW: 170.28 


F 

F 

F 

bp: 92-96 °C (28 mm- 

Hg) 

Fp: 71 °C 

d: 0.897 

H 

N 

O O 

O 

n 20 

D : 1.441 -1.443 

E

E 

Ethyltriphen http://www.maybridge.com 

Ethyltriphenylphosphonium bromide, 98% 




R21/22 R36/37/38 

S26 S36/37/39 

Hygroscopic 

C 20 H 20 BrP C 2 H 5 P(C 6 H 5 ) 3 Br 

CAS: 1530-32-1 

MFCD00011838 

FW: 371.26 

mp: 206.5-208.5 °C 

Ethyltriphenylphosphonium iodide, 95% 

Ethyl (triphenylphosphoranylidene)acetate , see (Carbethoxymethylene)triphenylphosphorane on 

page 473 

Ethyl 2-(triphenylphosphoranylidene)propionate , see (Carbethoxyethylidene)triphenylphosphorane on 

page 473 

Ethyl vanillin , see 3-Ethoxy-4-hydroxybenzaldehyde on page 960 

Fp: >200 °C 




R21 R25 R36/38 

S26 S28A S36/37/39 

S45 

Hygroscopic 


C 20 H 20 IP C 2 H 5 P(C 6 H 5 ) 3 I 

CAS: 4736-60-1 

MFCD00040352 

FW: 418.26 

mp: 164-170 °C 

Ethyl (triphenylphosphoranylidene)pyruvate, 95% 

bp: 337 °C 

Fp: 226 °C 



R36/37/38 

S26 S37/39 

Ethyl valerate, 99% 

C23H21O3P CAS: 13321-61-4 

MFCD00208428 

FW: 376.39 

mp: 176 °C 





R10 

S16 

C7H14O2 CAS: 539-82-2 

MFCD00009479 

FW: 130.19 

CH 3 (CH 2 ) 3 COOC 2 H 5 

bp: 145 °C 

Fp: 27 °C 

d: 0.870 

n 20 

D : 1.399 -1.401 

Ethyl vinyl ether, stabilized 


Protecting Group Chemistry 

* Protection of alcohols Acid-catalyzed reaction of primary and secondary alcohols with ethyl vinyl 

ether gives the ethoxyethyl (EE) group. H 1993, 35, 1351 


P 

O 

O 

O 

Ethyl vinyl ether, 99% 

stabilized 




R12 R19 R36/37/38 

S16 S26 S37/39 

Lachrymator 

Air sensitive 


C 4 H 8 O C 2 H 5 OCH=CH 2 

CAS: 109-92-2 

MFCD00009248 

FW: 72.11 

mp: -116 °C 

bp: 33-34 °C 

Fp: -45 °C 

Ethyl vinyl ketone, stabilized 



A reagent in key in many steroid ring syntheses. JACS 1950, 5794 

Ethyl vinyl ketone, 98% 

stabilized 

3-Ethynylaniline , see 3-Aminophenylacetylene on page 112 

d: 0.750 

n 20 

D : 1.376 -1.378 




R11 R23/24/25 R34 

S16 S26 S36/37/39 

S45 


C 5 H 8 O C 2 H 5 COCH=CH 2 

CAS: 1629-58-9 

MFCD00009316 

FW: 84.12 

bp: 103-104 °C 

Fp: -6 °C 

d: 0.849 

n 20 

D : 1.418 -1.422 

Ethylxanthic acid potassium salt 



* Amine to diazonium salt Converts aryl diazonium salts to thiols, via the aryl xanthate. OSC 1955, 3, 

809 

Ethylxanthic acid potassium salt, 97+% 





R22 R36/37/38 

S26 S37/39 

C3H5KOS2 CAS: 140-89-6 

MFCD00004931 

4'-Ethynylacetophenone, 98% 

CH 3 CH 2 OC(S)SK 

FW: 160.30 

mp: 209-214 °C (D) 




R22 R36/37/38 

S26 S37/39 

C 10 H 8 O CHCC 6 H 4 COCH 3 

CAS: 42472-69-5 FW: 144.17 mp: 67-70 °C

4-Ethynylanisole, 97% 




R36/37/38 

S26 S37/39 

C 9 H 8 O HC~CC 6 H 4 OCH 3 

CAS: 768-60-5 

MFCD00168815 

FW: 132.16 

Ethynylbenzene , see Phenylacetylene on page 1704 

4-Ethynyl-1,1'-biphenyl, 97% 

Ethynyl-tert-butyldimethylsilane , see (tert-Butyldimethylsilyl)acetylene on page 430 

Ethynylcyclopentane , see Cyclopentylacetylene on page 669 

mp: 28-30 °C 

bp: 87-91 °C (11 mm- 

Hg) 

Fp: 82 °C 

d: 1.019 




S24/25 C 14 H 10 

CAS: 29079-00-3 

MFCD00102191 

FW: 178.23 

mp: 80-87 °C 

1-Ethynyl-1-cyclohexanol, 99+% 




R21/22 R36 

S26 S36/37/39 

C 8 H 12 O HCCC 6 H 10 OH 

CAS: 78-27-3 

MFCD00003858 

FW: 124.18 

Ethynylcyclopropane, 98% 

mp: 30-32 °C 

bp: 180 °C 

Fp: 73 °C 

d: 0.976 

n 20 

D : 1.481 -1.484 




R11 R36/37/38 

S16 S26 S37/39 

C5H6 CAS: 6746-94-7 

MFCD02181090 

FW: 66.10 

bp: 52-65 °C 

Fp: -5 °C 

d: 0.780 

n 20 

D : 1.428 -1.53 

Ethynylferrocene, 97% 



R36/37/38 

S26 S37/39 


C12H10Fe CAS: 1271-47-2 

MFCD03701501 

FW: 210.06 

mp: 50-57 °C 

http://www.acros.com Ethynylaniso 

9-Ethynyl-9-fluorenol 




R36/37/38 

S26 S37/39 

C15H10O CAS: 13461-74-0 

MFCD00041555 

FW: 206.24 

mp: 107-110 °C 

1-Ethynyl-2-fluorobenzene, 97% 




R10 R36/37/38 

S16 S26 S37/39 


C 8 H 5 F FC 6 H 4 CCH 

CAS: 766-49-4 

MFCD00799540 

FW: 120.13 

1-Ethynyl-4-fluorobenzene, 98% 

bp: 150 °C 

Fp: 37 °C 

d: 1.060 

n 20 

D : 1.524 -1.527 



R11 R36/37/38 

S16 S26 S37/39 

C 8 H 5 F FC 6 H 4 CCH 

CAS: 766-98-3 

MFCD00168823 

FW: 120.13 

1-Ethynyl-4-heptylbenzene 

mp: 27-28 °C 

bp: 55-56 °C (40 mm- 

Hg) 

Fp: 29 °C 

d: 1.048 

n 20 

D : 1.515 -1.517 




R36/37/38 

S26 S37/39 

C 15 H 20 

CAS: 79887-12-0 

MFCD00173882 

FW: 200.32 

1-Eth-1-ynyl-4-hexylbenzene, 97% 




R36/37/38 

S26 S37/39 

C 14 H 18 

CAS: 79887-11-9 

MFCD00173883 

FW: 186.30 


OH 

E

E 

Ethynylmagne http://www.maybridge.com 

Ethynylmagnesium chloride 

0.6M solution in THF/Toluene, AcroSeal® 




R11 R14/15 R19 

R36/37/38 R48/20 

R63 

S6A S16 S26 S29 

S33 S36/37/39 S43B 

S45 



Air sensitive 

C 2 HClMg HCCMgCl 

CAS: 65032-27-1 

MFCD00075343 

FW: 84.79 

d: 0.960 

1-Ethynyl-4-methoxybenzene , see 4-Ethynylanisole on page 1035 

1-Eth-1-ynyl-4-(pentyloxy)benzene 




S24/25 C13H16O CAS: 79887-16-4 

MFCD00173877 

FW: 188.00 

3-Ethynylphenol , see 3-Hydroxyphenylacetylene on page 1189 

5-(4-Ethynylphenyl)-1,3-oxazole, 97% 




R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C11H7NO CAS: 501944-63-4 

MFCD08435847 

FW: 169.18 

mp: 76-77 °C 

1-Eth-1-ynyl-4-propoxybenzene, 97% 




S24/25 C11H12O CAS: 39604-97-2 

MFCD00173879 

FW: 160.21 

bp: 93-96 °C (2 mmHg) 

N 

O 


O 

O 

1-Eth-1-ynyl-4-propylbenzene, 97% 





R36/37/38 

S26 S37/39 

C 11 H 12 

CAS: 62452-73-7 

MFCD00173886 

FW: 144.22 

2-Ethynylpyridine, 98+% 




S24/25 


C7H5N CAS: 1945-84-2 

MFCD00041598 

FW: 103.12 

bp: 77-78 °C (14 mm- 

Hg) 

Fp: 76 °C 

d: 1.020 

n20 D : 1.557 -1.561 

3-Ethynylpyridine, 96% 




R11 R36/37/38 

S16 S26 S37/39 

C7H5N CAS: 2510-23-8 

MFCD02177459 

4-Ethynylpyridine hydrochloride 

FW: 103.12 

mp: 39-40 °C 

bp: 83-84 °C (30 mm- 

Hg) 

Fp: 56 °C 




R36/37/38 

S26 S37/39 

Hygroscopic 


C7H5N.HCl CAS: 352530-29-1 

MFCD03093912 

6-Ethynylquinoxaline, 97% 

FW: 139.58 

mp: 150 °C 




R22 R36/37/38 

S22 S26 S36/37/39 

C 10 H 6 N 2 

CAS: 442517-33-1 

MFCD08435845 

FW: 154.17 

mp: 98 °C 

N 

N 

N

2-(5-Ethynylthien-2-yl)pyridine, 97% 




R20/21/22 R36/37/ 

38 

S22 S26 S36/37/39 

C11H7NS CAS: 132464-90-5 

MFCD08271876 

FW: 185.25 

mp: 109-111 °C 

2-Ethynylthiophene, 90% 




R10 R36/37/38 

S16 S23 S26 S36/ 

37/39 


C6H4S CAS: 4298-52-6 

MFCD03425129 

FW: 108.16 

3-Ethynyltoluene , see m-Tolylacetylene on page 2023 

4-Ethynyltoluene , see p-Tolylacetylene on page 2023 

Ethynyltriethylsilane , see (Triethylsilyl)acetylene on page 2050 

-Ethynyl--trifluoromethylbenzyl alcohol , see 1,1,1-Trifluoro-2-phenyl-3-butyn-2-ol on page 2081 

Ethynyltriisopropylsilane , see (Triisopropylsilyl)acetylene on page 2087 

Etifenin , see N-(2,6-Diethylphenylcarbamoylmethyl)iminodiacetic acid on page 788 

ETSA , see Ethyl (trimethylsilyl)acetate on page 1033 

Eucalyptol , see Cineole on page 621 

Euflavine , see Acriflavine neutral, 13.3-15.8% chlorine on page 34 

Eugenol, 99% 





R22 R38 

S24/25 

Air sensitive 

Europium, 99.9% 

ingot 

C10H12O2 CAS: 97-53-0 

MFCD00008654 

FW: 164.20 

(H 2C=CHCH 2)C 6H 3(OCH 3)OH 

mp: -12-10 °C 

bp: 254 °C 

Fp: >112 °C 

d: 1.060 

n 20 

D : 1.54 -1.542 



S24/25 


Air sensitive 

Eu Eu 

CAS: 7440-53-1 

MFCD00010992 

FW: 151.96 

mp: 826 °C 

Europium(III) carbonate hydrate, 99.9% 



R36/37/38 

S26 S37/39 

C3Eu2O9 .xH2O Eu2 (CO3 ) 3 .xH2O CAS: 5895-48-7 MFCD00149702 FW: 483.95 

N 

S 

S 

http://www.acros.com Ethynylthien 

Europium(III) chloride hexahydrate 


Lewis acid catalysts 

Eu (III ) /Eu (II) photoredox systems for hydroxymethylation. CL 1985, 893 

Trans-esterification of phosphate diesters. IC 1992, 31, 16 

Europium(III) chloride hexahydrate, 99.99% 





S24/25 

Hygroscopic 

Cl 3 Eu.6H 2 O EuCl 3 .6H 2 O 

CAS: 13759-92-7 

MFCD00149701 

FW: 366.40 

mp: 850 °C 

Europium(III) chloride hexahydrate, 99.9% 

-10 mesh 

d: 4.890 




S24/25 

Hygroscopic 

Cl 3 Eu.6H 2 O EuCl 3 .6H 2 O 

CAS: 13759-92-7 

MFCD00149701 

Europium(III) fluoride, 99.99% 

FW: 366.40 

mp: 850 °C 

d: 4.890 



R36/37/38 

S26 S37/39 

EuF3 CAS: 13765-25-8 

MFCD00010998 

EuF3 FW: 208.96 

mp: 1390 °C 

Europium(III) nitrate hexahydrate, 99.9% 

bp: 2280 °C 



R8 

S17 

Hygroscopic 

Europium(III) oxide, 99.99% 

EuN3O9 .6H2O Eu(NO3 ) 3 .6H2O CAS: 10031-53-5 MFCD00149700 FW: 446.07 





S24/25 

Hygroscopic 

Eu2O3 CAS: 1308-96-9 

MFCD00010997 

Eu2O3 FW: 351.91 

d: 7.420 

Europium(III) sulfate octahydrate, 99.99% 



S24/25 Eu 2 O 12 S 3 .8H 2 O Eu 2 (SO 4 ) 3 .8H 2 O 

CAS: 10031-55-7 

MFCD00149704 

FW: 736.22 

d: 4.950 


E

E 

Europiumthen http://www.maybridge.com 

Europium(III) thenoyltrifluoroacetonate, trihydrate, 95% 



S24/25 C24H12EuF9O6S3 .3H2O CAS: 21392-96-1 

MFCD00150912 

Eu-TTA , see Europium (III) thenoyltrifluoroacetonate, trihydrate on page 1038 

Evans Blue 

EVK , see Ethyl vinyl ketone, stabilized on page 1034 

FA , see Furfuryl alcohol on page 1091 

5-FAM , see 5-Carboxyfluorescein on page 479 

6-FAM , see 6-Carboxyfluorescein on page 480 

FW: 869.54 

mp: 142-147 °C 




R45 R11 R63 

S53 S16 S36/37 S45 

Farnesol, 96% 

mixture of isomers 

C34H24N6Na4O14S4 CAS: 314-13-6 MFCD00004021 FW: 960.78 

Loss on drying ................ 10 % 




S24/25 C15H26O CAS: 4602-84-0 

MFCD00002918 

FW: 222.37 

bp: 149 °C (4 MM HG) 

Fp: 96 °C 

d: 0.886 

n 20 

D : 1.487 -1.492 

Fast Blue BB, 98% pure 




R36/37/38 

S26 S37/39 

C 17 H 20 N 2 O 3 

CAS: 120-00-3 

MFCD00009091 

Fast Dark Blue R salt 

FW: 300.35 

mp: 98-100 °C 

Assay.............................. 97.5 % 

Water.............................. 1 % (K.F.) 




R36/37/38 

S26 S37/39 


C 14 H 10 Cl 3 N 5 O 4 .0.5ZnC 

l 2 

CAS: 6709-58-6 MFCD00135879 FW: 486.76 


OH 

Fast Garnet GBC base, 97% 



R45 R43 

S53 S45 

C14H15N3 CAS: 97-56-3 

MFCD00007733 

Fast Red , see 2-Methyl-4-nitroaniline on page 1463 

Fast Red B , see Bordeaux R on page 272 

Fat Black HB , see Sudan Black B on page 1922 

Fat Red 7B , see Sudan Red 7B on page 1923 

NH 2 C 6 H 3 (CH 3 )N=NC 6 H 4 CH 3 

FW: 225.29 

mp: 101-102 °C 

Fast Green FCF pure 

certified 



R68 

S36/37 

Hygroscopic 

Fehling A solution 

C37H34N2Na2O10S3 CAS: 2353-45-9 FW: 808.84 

MFCD00013053 mp: 290 °C (D) 

Assay ............................. 85 % 




S24/25 MFCD00010981 d: 1.040 

Fehling B solution 




R35 

S26 S37/39 S45 

(1R)-endo-(+)-Fenchol, 96% 

MFCD00065391 bp: 100 °C d: 1.240 





S24/25 C10H18O CAS: 2217-02-9 

MFCD00003760 

FW: 154.25 

mp: 39-45 °C 

bp: 201 °C 

Fp: 73 °C 

[] 20 

D : +10 

(c=10,C2H5OH) 

OH

Acros Organics & Maybridge - E

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?