A Manual of the Chemistry of the Carbon Compounds

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THE CARBON COMPOUNDS. 409 by heating a mixture of aniline, toluidine, and pseudotoluidine (socalled magenta-aniline) with arsenic acid or other oxidizing agents :— CgHjN + 2C7H,,N + 30 . CMHWN8 + 3H2O A hard mass is thus obtained, possessing the lustre of bronze, and containing arsenite and arsenate of rosaniline. It is purified by exhausting the melt with boiling water, and precipitating the solution •with soda; the precipitate is, after washing, dissolved in an acid, and the solution evaporated to crystallization. Bosaniline is also obtained by heating magenta-aniline with nitrobenzene :— C8H6.NO2 = ro$antiine&.'~-By heating rosaniUne or its acetate with methyl iodide and methyl-alcohol, hydrogen is replaced by methyl, and violet colours are produced, the shade of which is the bluer the more methyl groups are introduced. Tnmethyl-rosaniline combines with methyl iodide, forming rosaniline-tetrwrnethylamnumium iodide C^HjgNj (CHg)4I; the corresponding hydrochloride is obtained on the large
410 TEE CHEMISTRY OF scale by heating dimethylaniline with potassium chlorate and cupric sulphate:— 3C8HnN + 30 = CgJLaNgO + 2H20 The free base is a reddish-browa powder, dissolving in alcohol with a violet colour. Its salts, as well as those of triuiethyl-rosaniline and triethyl-rosaniline, possess in the dry state a golden-yellow lustre, and are found in commerce under the name of " Aniline- violets "and "Hofniann's violet." In the process of manufacturing these violets, by the action of methyl or ethyl iodide on rosaniline, there is always produced a quantity of a dark resinous body, which is called "Hofmanngum." This bye-product yields by dry distillation a large quantity of methylaniline or ethylamline. Aniline-green is obtained by heating rosaniline with methyl alcohol and an excess of methyl iodide. The product is exhausted with boiling water, whicn leaves the greater part of the violet behind. To the solution salt is added to remove all the violet, and then it is neutralized with soda, and precipitated by picric acid. The salts of aniline-green contain the ammonium-base CwH,?(CH^8N^CHsO)j, which has not been much examined. The commercial product is a green paste, consisting of the pierate C2(!H1(I(CH8)8lf8(CH8.OC8H2(NO2)»)i!, which in the pure state forms yellowish-green prisms, showing a copper-red reflection. Flwnyl-rosmiilines.—Whenarosaniline.salt is heated with aniline, hydrogen is replaced by phenyl, and ammonia is given off. The salts of moiwphcnylrosaniKne L'g,H,,(CeHt)N. have a reddish- violet colour, r, and those of dipkmyl-rosan.tline diphenyt-rosantline CaoH,»(C,,H6)Jir., C^Hj^CaH^^Nj, am bluish-violet. The salts of triphcnyl-rosimiline CojHjqiCjHjJgN. have a, pure blue colour, aud are kuown by the name of" night-blua' The formation of these blues takes place more readily in presence of acetic, benzoic, or other organic acids. "When triplienyl-rosaniline is submitted to dry distillation, it yields a considerable quantity of diphenylamine. Tripkenyl-rosanilincsiilphonic Acid C?0H,0(C6H8)2(C|)H4.SOSH)N'3 is obtained by dissolving triphenyl-rosaniline in concentrated sulphuric acid, and adding water to the solution, as a dark-bine mass, which dries up to grains having a beautiful metallic lustre. Its sodium salt is found hi commerce under the name of "Nicholson's blue," or " alkali-blue;" it is a dark.grey, amorphous mass, dissolving in water, with a fine blue colour. By the further action, of sulphuric acid, other sulphonic acids are formed, which occur as sodium salts in several "soluble aniline blues." Eenxyl'rosaniline.—Vfhm a mixture of rosaniline, benzyl chloride, methyl iodide, and methyl alcohol is heated in a water-bath, the compound C^H^C^.CH^jNj.CHal is formed, crystallizing in beetle-
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A MANUAL OF THE T H E C A R B O N C
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PREFACE. THE arrangement adopted in
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vfii C0NTENT9. PARAFFINSOB HYDROCAR
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x CONTENTS. FAI1B TKRPENES AND CAMP
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xii C0STJBNT8. PAGE COMPOUNDS CONTA
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8 THE CHEMISTBY OF both how to deco
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THE CHEMISTRY OF Eaoh molecule of t
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THE CHEMISTRY OF /Xi. Hypophosphoro
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TBB OSEMISTRY OF Series C Him. Seri
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10 THE CHEMISTRY OF two atoms of ch
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12 THE CHEMISTRY OF atoms of hydrog
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14 TBS CBEMIBTMY OF metal ahd methy
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16 THE CHEMISTRY OF point of the tu
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THE CHEMISTRY OF burned with fused
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in THE CHEMISTRY OF a mixture of ni
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23 TUB CHEMI8THY OF To find the vol
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THE CHEMISTRY OF The apparatus (Fig
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26 THE CHEMISTRY OF ignition 64*67
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28 THE CEKM.WTRY OF One molecule of
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30 THE CHEMISTRY OF acetic add bein
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32 THE CHEMISTRY OP Ohlomcotic AoM.
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34 Normal. CH3 CH2 CH8.OH Propional
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36 THE CHEMISTRY OF By comparing tl
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38 TUB CHEM1STBY OF In the series o
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40 THE CHEMI8TRY OF Boiling-point.
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42 THE CHEMISTJ17 OF Acetic Acid Ct
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U THE CHEMISTRY OF exist in two mod
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46 TEE CHEMISTRY OP In the flask re
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48 THE CHEMISTRY OF CYANOGEN COMPOU
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50 TEE CHEMISTRY OF By the inverse
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52 THE CEEMI8TRY OF The commeroial
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M THE CHEMISTRY OF animal matter. B
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56 TEE CHEMISTRY OF formed and a fe
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aft THE GHEU1STRY OP ifi water; thi
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00 THE CHEMISTRY OF cyanate with di
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62 TOM OMBMISTRY OF heated in seale
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64 THE CHEMISTRY OF refreshing tast
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66 THE CHEMISTRY OF consisting of p
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68 THE CHEMISTRY OF with a concentr
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70 TUB WBfflSTRY OF a salt wbiob is
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72 THE OUBMIStHY OF have been oalle
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74 THE CHEMISTRY OF among the paraf
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70 THE CHEMISTRY OF been known long
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78 THE CHEMISTRY OF Tetrethylammoii
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80 THE CHEMISTRY OF ethylamine and
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82 THE CHEMISTRY OF -S Etbyl Thiace
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84 THM CHEMISTRY OF CH8 CH8t CH, CO
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86 TEE OHEMTSTRY OF (2) SECONDARY A
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88 THE CHEMISTRY OF acid and dimeth
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80 THE CHEMISTRY OP CH8 CH, CH8 + N
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92 THE CHEMISTRY OF ~ 21°. It burn
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04 TEE CHEMISTRY OF Methyl CarbhnUe
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08 THE CHEMISTRY OF It is a colourl
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08 THE CHEMISTRY OF These componnds
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100 THE CHBMIXTRY OF On adding sodi
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102 TEE CHEMI8THY OF in sealed tube
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104 THE CHEMISTRY OF red-hot platin
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106 THE CHEMISTRY OF rhombic (CHO2)
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108 THE CHEMI8THY OF —100° it be
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lto TBS CUMMISTRY OP strong alcohol
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112 THE CHEMISTRY OF Diethylated et
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114 THE CHEMISTRY OF tained by pass
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116 THE CHEMISTRY OF duced by the a
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18 THE CHEMISTRY OF Ethyl Xanthate
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130 THE CHEMISTRY OF colourless liq
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122 THE CHEMISTRY OF was discovered
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124 THE CHEMISTRY OJP set free by m
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186 THE CHEMISTRY OF oily liquid, b
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128 THE CHEMISTRY OF mercaptan, thi
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130 THE CHEMISTRY OF fire in the ai
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132 THE CHEMISTRY OF Pb2Cl4 + 2Zn(C
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134 TBS CBJSMI8TRY OF trated sulphu
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130 THE CHEMISTRY OF C»H4O.CNH, wh
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133 TBE CHEMISTRY OF By dissolving
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140 THE CHEMISTRY OF at 187°, and
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142 THE CHEMISTRY OF If silicon tet
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144 THE CHEMI8TMY OF In a similar m
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146 TEE CHEMISTRY OF Chloral or Tri
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148 THE CHEMI8TRY OF SUBSTITUTION-P
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160 THE CHEMISTRY OF EROm-GROUP. Pr
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162 THE CHEMISTRY OF (1) CH,, CH, C
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164 TBE 0HEMI8TRY OF BUTYL-GEOOP. T
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166 THE CHEMISTRY OF Q*jr o* f G* +
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168 TEE CHEMISTRY OF The same cryst
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180 THE OHEMI8TRY OF described prim
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162 THE GBEM18TRY OF salt, one volu
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164 TEE CHEMISTRY Off- CH8 CH8 CH-C
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166 J'flE CHEMISTRY OF C H ) acetat
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168 THE CHEMISTRY OF HEPTYL GROUP.
Page 179 and 180:
170 THE OBEMI8TRY OF of ocfcylic ac
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172 TEE CHEMISTRY OF £CUH3^S1]' is
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174 THE CHEMISTRY OP needles or lam
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176 THE CBEM8TRY OF Olefines may al
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178 TME CHEMISTRY OF ncids, forming
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180 THE OSEMI8TRY OF They ore also
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182 THE OHEMISTBY OF By employing t
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184 THE CHBMHTRY OF CO.OH CO.OH CH2
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186 THE CHEMISTRY OF From this tabl
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188 THE CHEMT8TKY OF horns pentachl
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100 THE CHEMISTRY OF Monoxotliylnni
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192 THE CUEMISUBT OF crystallizes o
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194 THE CHEMISTRY OP with silver ox
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196 THE CHEMISTRY OF When aldehyde
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198 TEE GKEMISTRY OJf CHg.OCjjHgO M
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200 THE CHEMI8TEY OF It is obtained
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208 THE GBEMISTHY OP water; in ibis
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204 THE CHEMISTRY OF Phosphorus oxy
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206 THE CHEMISTRY OF water and silv
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203 TEE CHEMISTRY OF UH2Br Trimethe
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210 THE OBEM18TRY OF + 3HJJO is pre
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212 TRB CHEMISTRY OF This etherific
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2U THB CHEMISTRY OF Ethene-lactic a
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216 THE CHEMISTRY OF 0H8 CH8 (1) CE
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218 THE CHEMISTRY OF Oxy-isobutyric
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220 THE CHEMISTRY OF the boiling-po
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222 THE CBEM18TBY OF OF SUCCINIC AC
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224 THE CHEMISTRY OF (C4H6O6)8Ca +
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220 THE OJlJSMiaTBY OF TABTAKIC ACI
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TEE CHEMT8TRY OF solution decompose
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830 THE CUBMT8TRY OF ganic substanc
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THE CHEMISTRY OF or butatanine (^^(
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234 THE CHEMISTRY OF ffeptene or Hc
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236 THE 0HEMI8TRY OF It crystallize
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238 THE CHEMISTRY OF Silver Citrate
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240 TBE CHEMIUTKY OF MmMbromopyrota
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242 THE CHEMISTRY OF TJBATBS, Uric
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244 THE CHEMISTRY OF Mesoxalic acid
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246 TBB CHEMISTRY OF ammonium hydur
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248 THE CEEMISTBY OF CH.gNH) EydaiU
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20l> THE CHEMISTRY OF CHEATING AND
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263 THE CEEMI8TRY OF also in the ko
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254 THE CHEMISTRY OF Glycerin was f
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258 THE CHEMISTRY OF produced by th
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258 TEE CHEMISTRY OF Monofai'min C8
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260 THE CHEMISTRY OF into /S chloro
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268 THE 0HEMI8TRY OF Dibroniopropyl
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264 THE CHEMIUTRY OF black mustard
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26B THE CHEMISTRY OF as always thos
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288 THE CHEMISTRY OF The same acid
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270 THE CMEMISTHY OF Mtthglcrotonk
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272 THE CHEMISTRY OF Stearoxylic Ac
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274 THE CHEMISTRY OF Hcxone Dibromi
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£!» THE CHUMiaTRY OF Alii/hue or
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278 THE GSEUISTRY OF Erythrite form
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280 TEE CHEMISTRY OF Isodulcite CgH
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TU&' GHEMISTRY OF PYROM0CIC ALDEHYD
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284 THE CHEMI8TBY OF prisms contain
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286 THE CHEMISTRY OF sugar containe
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2«8 TEE CHEMISTRY OF MELITOSK CBHM
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890 THE OEEMISTRY OF Dextrose forms
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293 2BJ? QHEMI8TR7 OF 0A.LACT08E Is
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894 TBE 0BEMI8TRY OF DEXTRIN. This
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298 THE CUBMISTBY OF fresh acid mix
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888 THE CHEMISTRY OF A small quanti
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300 THE CHEMISTRY OF Terpinol O^SJO
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302 THE OHEMI8T&Y OF to the right,
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304 1HM CHEMISTRY OF Hydrochloric a
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306 TBS 0BEMI8TRY OF OXIDATION-PROD
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308 ISE OHBMISTBY OF with water. By
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310 THE CHEMISTRY OF when acted upo
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312 THE CHEMISTRY OF TOWJENK, METHY
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3U TEE CBEMISTUY OF oxidation a mon
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316 THE CJUEMISTRT OF The first for
Page 327 and 328:
318 TEE CHEMISTRY OF soften, it is
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320 THE GHMMJSTSY OF consists in th
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322 TEE CHEMISTRY OP fying at - 8°
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324 THE CHEMISTRY OF cyanvuic acid
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326 THE GRBMISVBY OF The nitrobenze
Page 337 and 338:
328 THE CHEMISTRY OF produced by th
Page 339 and 340:
330 THE CEEMI8TRY OB benzoic acid t
Page 341 and 342:
332 TEE CHEMISTRY OF Phenol lias be
Page 343 and 344:
334 THJB CHEMISTRY OF Phmyl Sulphid
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336 THE CHEMISTRY OJP water, and cr
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338 THE OMBMISTRT OF HALOID SUBSTIT
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340 THE 0BBMI8TRY OF Hydroquinone i
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342 TEE CHEMISTRY OF •warm potash
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344 THE CHEMISTRY OF oxygen from a
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346 THE CHEMISTRY OF action is over
Page 357 and 358:
348 TEE CHEMISTRY OF More than seve
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360 THE OHEMISTBT OF toluene is for
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352 THE CHEMISTRY OF DIOXVTOLUKKfiS
Page 363 and 364:
364 THE CMSMI8TBY OF BENZYL COMPOUN
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359 THE CHEMISTRY OF f Ttf IT Bmyl-
Page 367 and 368: 3SS THE CHEMISTRY OF In these two l
Page 369 and 370: 360 TBS CHEMISTRY OP (4.) When the
Page 371 and 372: 362 TEE CHEMISTRY OF 2CeH6.CO.OHa +
Page 373 and 374: 364 THE CHEMISTRY OF a Dichlorobenz
Page 375 and 376: 368 TEE CHEMISTRY OF out in colourl
Page 377 and 378: THE GHEMI8TBY OF ( § ^ } fa formed
Page 379 and 380: 3/0 THE CHEMISTRY OF Phosphorus pen
Page 381 and 382: 372 THE CHEMISTRY OF By acting with
Page 383 and 384: 374 THE CREMI8TBY OF pyrocatechin,
Page 385 and 386: 376 THE CHEMISTRY OF isoxylene, by
Page 387 and 388: 378 THE OBEMISTItY OP Paratoluonitr
Page 389 and 390: 380 THE CHEMISTRY OP filtered solut
Page 391 and 392: 382 THE CHEMISTRY OF When calcium j
Page 393 and 394: 384 TEE CHEMISTRY OF is obtained by
Page 395 and 396: 388 THE CHEMISTRY OF COMPOUNDS WITH
Page 397 and 398: THE CHEMISTRY OF Dibronwpseudocvmen
Page 399 and 400: 300 TRE CHEMISTRY OP Ethytbmzoic Ac
Page 401 and 402: 392 THE CHEMISTRY OF styrolene, and
Page 403 and 404: 391 THE CHEMISTRY Off PHENYL-LAOTIO
Page 405 and 406: 38ff TBE CHEMISTRY OF base and an a
Page 407 and 408: THE GBMMISTRY 09 VeraMc Add CgHjCOE
Page 409 and 410: 4 THE CHBMIHTRY OF from oil of turp
Page 411 and 412: 402 THE CHEMISTRY Of of hydrogen in
Page 413 and 414: 404 TEE CHEMISTRY OP Mellitic acid
Page 415 and 416: 406 THE OEBMI3TBY OF water is conve
Page 417: 408 TSB OHEMISTMT OF powder, which
Page 421 and 422: 412 THE CHBMI8THY OF Pare aurin is
Page 423 and 424: 414 THE CHEMISTRY OF JSixin CjjHjaO
Page 425 and 426: 416 THE CHEMISTRY OF Carbazol cryst
Page 427 and 428: 418 TEE OEEMISTBT OF is formed by t
Page 429 and 430: 420 THE CHEMISTRY OF chloride'over
Page 431 and 432: 422 THE CHEMISTRY OF It crystallize
Page 433 and 434: 424 THE CHEMI8TBY OF above 300°, a
Page 435 and 436: 426 THE CRHMI8TRY OF soluble in wat
Page 437 and 438: 428 THE CHEMISTRY OF TrioxinSd or I
Page 439 and 440: 430 THE CHEMISTRY OF Naphthalene, t
Page 441 and 442: 432 THE CHEMISTRY Off SUBSTITUTED N
Page 443 and 444: 434 THIS CHEMISTRY OF fluorescence.
Page 445 and 446: 436 THE CHEMISTRY OF trioxide in th
Page 447 and 448: 43S TUB CHEMISTRY OF also been prod
Page 449 and 450: *W THE OHUMISTBY 01> a Dinaphthyl K
Page 451 and 452: 442 TBB OHEMIHTBY Of acids. It crys
Page 453 and 454: 444 THE CHEMISTRY OF HYDE0-ANTHBACE
Page 455 and 456: 448 THE GBBMISTKY OF 273°, and sub
Page 457 and 458: 4tS THE CHEMISTRY OF OXYANTHBAQUINO
Page 459 and 460: 450 THE GHEMISTltY OF precipitated
Page 461 and 462: 482 TRE CHEMISTRY OF with a crimson
Page 463 and 464: 454 THE CHEMISTRY OF A 0 - 2H2 Dime
Page 465 and 466: 488 THE CHEMISTRY OF RETENE vjjii,,
Page 467 and 468: •153 TBS CHEMISTRY OF Crude coal-
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460 THE CMEMI8TRY OF ferment of bit
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462 THE CHEMISTRY OF sugars, which
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464 TUB CHEMISTRY OP gallic acid or
Page 475 and 476:
TEE CBBMI8TRY OF sweetish astringen
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468 THE 0REMI8TRY OF It forms a sul
Page 479 and 480:
470 THE CHEMISTRY OF NATURAL BASES
Page 481 and 482:
478 THE CHEMISTKY OF the cold, but
Page 483 and 484:
474 TBE CHEMISTRY OF speedy vomitin
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470 THE CHEMI8TKY OJ" Gryptopine C^
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478 TEB CE£MISTRY OF The most impo
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480 THE OHEiliaTBY OF little sulphu
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482 THE VHBMISTRY OF Piperonaldehyd
Page 493 and 494:
484 THE OUEMISTKY OF when impure po
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486 THE CHEMI8TBY OF definite compo
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THE OJIEMISTMY OF COMPOUNDS CONTAIN
Page 499 and 500:
490 TME CHEMISTBT OF dissolving in
Page 501 and 502:
402' TBE OftEMISTMY Off aspartic ac
Page 503 and 504:
494 THE CHEMISTRY OF Htemaglobin co
Page 505 and 506:
490 THE CHEMISTRY OF with water. Th
Page 507 and 508:
498 THE CHHMI8TBY OF THE CARBON COM
Page 509 and 510:
600 INDEX. Acid, oltramonoobloropyr
Page 511 and 512:
602 Aoid, sulphocarbonio, 68 Aosoul
Page 513 and 514:
m INDEX. Cuein vegetable. 4P2 Cellu
Page 515 and 516:
506 Ethine-naphthabne, 48S Ethinyl-
Page 517 and 518:
608 LeYobom&ol, 808 Levulosan, 291
Page 519 and 520:
610 INDEX. Perchloretbyl osido, 112
Page 521:
612 INDEX. Tribromacetyl-urea, 217
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A Manual of the Chemistry of the Carbon Compounds

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