Tubes Handbook 18th Edition (EN) - May 2018

Dimethyl sulfate
Dimethyl sulfide
Diphenylmethane
diisocyanate
Epichlorohydrin
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
[77-78-1]
(H 3 CO) 2 SO 2
126.13
–
–
–
0.1
0.52
–
–
0.05
0.26
–
–
5.24
0.19
0.35
4.36
-32
188.5 Zers.
1595
A III
450
3.6
23.2
–
[75-18-3]
(CH 3 ) 2 S
62.14
–
–
–
–
–
–
–
–
–
–
–
2.58
0.39
527
2.14
-98.3
37
1164
A I
215
2.2
19.7
0.001
[101-68-8]
(OCN-C 6 H 4 ) 2 CH 2
250.26
–
0.05 (as Aeroteol/15 min)
0.05 (as Aeroteol/15 min)
0.005
0.05
0.02 (10 min)
0.2 (10 min)
–
–
–
–
10.40
0.096
0.0001
8.64
40
196
2489
520
0.4
–
–
[106-89-8]
H 2 C-O-CH-CH 2 Cl
92.53
2 1) 0.6 2)
8 1) 2.3 2)
4 1) (15 min)
5 (OSHA)
19 (OSHA)
–
–
0.5
1.9
1.5
5.8
3.85
0.26
16
3.2
-48
116
2023
A II
385
2.3
34.4
10
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