Tubes Handbook 18th Edition (EN) - May 2018

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
2.6-Toluene diisocyanate
[91-08-7]
H 3 C-C 6 H 3 (NCO) 2
174.16
0.005 (as Aerosol)
0.035 (as Aerosol)
0.005 (as Aerosol) (15 min)
–
–
0.02 (OSHA)
0.14 (OSHA)
–
–
–
–
7.24
0.14
0.02
6.02
18.3
129
2078
–
–
9.0
–
–
o-Toluidine
[95-53-4]
H 3 C-C 6 H 4 -NH 2
107.16
–
–
–
5 (OSHA)
22 (OSHA)
–
–
0.2
0.89
–
–
4.45
0.23
0.18
3.7
-16.3
200
1708
A III
480
1.5
7.5
0.5
1.1.1-Trichloroethane
[71-55-6]
H 3 C-CCl 3
133.40
200
1100
200 (15 min)
350 (OSHA)
1900 (OSHA)
350 (15 min)
1910 (15 min)
200
200
200
2220
5.54
0.18
133
4.61
-30
-74
2831
–
490
8
15.5
< 100
1.1.2-Trichloroethane
[79-00-5]
ClCH 2 -CHCl 2
133.4
10
55
20 (15 min)
10
45
–
–
10
45
–
–
5.54
0.18
25
4.61
-35.5
113.7
–
–
460
8.4
13.3
–
436| Table of Physical. Chemical and Toxicological Data for selected Substances