Dichloroethene, 1,2-

R1132a, acetylene dichloride, cis-acetylene dichloride, trans-acetylene dichloride, sym-dichloroethylene, dioform, 1,2-dichloroethylene

How to detect Dichloroethene, 1,2-

Formula: C2H2Cl2 | CAS: 540-59-0

Synonyms: R1132a, acetylene dichloride, cis-acetylene dichloride, trans-acetylene dichloride, sym-dichloroethylene, dioform, 1,2-dichloroethylene

Specification

SpecificationValue/Information
FormulaC2H2Cl2
CAS no.540-59-0
Gas Response Factor, 11.7 eV0.34
Gas Response Factor, 10.6 eV0.4
Gas Response Factor, 10.0 eV0.29
ppm per mg/m⁻³, (20 °C, 1 bar)0.248
Molecular Weight, g/mole97.0
Melting point, °C-57
Boiling point, °C56
Flash point, °C6.1
Lower Explosive Limit, %9.7
SpecificationValue/Information
Density, g.cm⁻³1.265
Ionisation Energy, eV9.65
EH40 TWA, ppm200
EH40 TWA, mg.m⁻³806
EH40 STEL, ppm250
EH40 STEL, mg.m⁻³1010
NIOSH TWA REL, ppm200
NIOSH TWA REL, mg.m⁻³790
NIOSH IDLH, ppm1000
OSHA TWA PEL, ppm200
OSHA TWA PEL, mg.m⁻³790

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