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
Ethyl glycol acetate
[111-15-9]
C 2 H 5 OC 2 H 4 OCOCH 3
132.16
2
10.8
16 (15 min)
0.5
2.7
–
–
10
55
–
–
5.49
0.18
2.67
4.56
-61.7
156
1172
A II
380
1.2
10.7
–
Ethyl mercaptan
[75-08-1]
H 3 C-CH 2 SH
62.1
0.5
1.3
1 (15 min)
–
–
0.5
1.3
0.5
1.3
2
5.2
2.59
0.39
576
2.14
-147.9
35
2363
A I
395
2.8
18
0.001
Fluorine
[7782-41-4]
F 2
37.99
1
1.6
2 (15 min)
0.1
0.2
–
–
–
–
1
1.6
1.58
0.63
–
1.3
-219.6
-188.1
1045
–
–
–
–
–
Formaldehyde
[50-00-0]
HCHO
30.03
0.3 (DFG)
0.37 (DFG)
0.6 (15 min)
0.016
–
0.1 (15 min)
–
2
2.5
2
2.5
1.25
0.80
–
1.04
-117
-19
–
–
430
7
73
< 1
422| Table of Physical. Chemical and Toxicological Data for selected Substances