Tubes Handbook 18th Edition (EN) - May 2018

Tetrahydrothiophene
Tet.-Butyl-mercaptan
Toluene
2.4-Toluene diisocyanate
CAS – Number
Chemical Formula
Molecular Weight [Kg/Kmol]
AGW-Value ppm = [mL/m 3 ]
[mg/m 3 ]
Peak Limit
[ppm]
TLV-Value
TWA ppm = [mL/m 3 ]
[mg/m 3 ]
STEL ppm = [mL/m 3 ]
[mg/m 3 ]
WEL-Value
TWA ppm = [mL/m 3 ]
[mg/m 3 ]
STEL ppm = [mL/m 3 ]
[mg/m 3 ]
Conversion Factors
1 ppm = 1 mL/m 3 = [mg/m 3 ]
[1 mg/m 3 ] = ppm = mL/m 3
Vapor Pressure at 20°C [h Pa]
Relative Vapor Density
Melting Point
[°C]
Boiling Point
[°C]
UN – Number
Group & Hazard Class
Ignition Temperature [°C]
Lower Ignition Limit [Vol%]
Upper Ignition Limit [Vol%]
Odor threshold (approx.) ppm
[110-01-0]
CH 2 –C 3 H 6 –S
88.17
50
180
50 (15 min)
–
–
–
–
–
–
–
–
3.66
0.27
19
3.04
-96.2
121
2412
A I
200
1.1
12.3
–
[75-66-1]
C 4 H 10 S
90.19
–
–
–
–
–
–
–
–
–
–
–
3.74
0.27
24.1
3.11
1
64
2347
–
253 °C
1.3
8.7
–
[108-88-3]
C 6 H 5 -CH 3
92.14
50
190
200 (15 min)
100
375
150 (15 min)
560 (15 min)
50
191
100
384
3.83
0.26
29.1
3.18
-95.0
111
1294
A I
535
1
7.8
< 5
[584-84-9]
H 3 C-C 6 H 3 (NCO) 2
174.16
0.005 (as Aerosol) (15 min)
0.035 (as Aerosol) (15 min)
0.005 (as Aerosol) (15 min)
–
–
0.02 (OSHA)
0.14 (OSHA)
–
–
–
–
7.24
0.14
0.03
6.02
21
251
2078
–
620
0.9
9.5
–
|435