Dichloroethane, 1,1-

1,1-dichloroethane, R150a, asymmetrical dichloroethane, ethylidene chloride, 1,1-ethylidene dichloride, 1,1-DCA

How to detect Dichloroethane, 1,1-

Formula: C2H4Cl2 | CAS: 75-34-3

Synonyms: 1,1-dichloroethane, R150a, asymmetrical dichloroethane, ethylidene chloride, 1,1-ethylidene dichloride, 1,1-DCA

Specification

Specification Value/Information
Formula C2H4Cl2
CAS no. 75-34-3
Gas Response Factor, 11.7 eV 2.00
Gas Response Factor, 10.6 eV ZR
Gas Response Factor, 10.0 eV ZR
ppm per mg/m⁻³, (20 °C, 1 bar) 0.243
Molecular Weight, g/mole 99.0
Melting point, °C -98
Boiling point, °C 57
Flash point, °C -10
Specification Value/Information
Upper Explosive Limit, % 16
Lower Explosive Limit, % 5.6
Density, g.cm⁻³ 1.17
Ionisation Energy, eV 11.06
EH40 TWA, ppm 100
NIOSH TWA REL, ppm 100
NIOSH TWA REL, mg.m⁻³ 400
NIOSH IDLH, ppm 3000
OSHA TWA PEL, ppm 100
OSHA TWA PEL, mg.m⁻³ 400