Tetrachloro-2,2-difluoroethane, 1,1,1,2-

R112a, tetrachloro-2, 2-difluoroethane, 1,1,1,2-, 2-difluoro-1,1,2,2-tetrachloroethane, Halocarbon 112a, Refrigerant 112a

How to detect Tetrachloro-2,2-difluoroethane, 1,1,1,2-

Formula: C2Cl4F2 | CAS: 76-11-9

Synonyms: R112a, tetrachloro-2, 2-difluoroethane, 1,1,1,2-, 2-difluoro-1,1,2,2-tetrachloroethane, Halocarbon 112a, Refrigerant 112a

Specification

SpecificationValue/Information
FormulaC2Cl4F2
CAS no.76-11-9
Gas Response Factor, 11.7 eVNA
Gas Response Factor, 10.6 eVZR
Gas Response Factor, 10.0 eVZR
ppm per mg/m⁻³, (20 °C, 1 bar)0.118
Molecular Weight, g/mole204.0
Melting point, °C40.6
Boiling point, °C91.7
Flash point, °C-
Lower Explosive Limit, %-
SpecificationValue/Information
Density, g.cm⁻³1.65
Ionisation Energy, eV~11
EH40 TWA, ppm100
EH40 TWA, mg.m⁻³847
EH40 STEL, ppm100
EH40 STEL, mg.m⁻³847
NIOSH TWA REL, ppm500
NIOSH TWA REL, mg.m⁻³4170
NIOSH IDLH, ppm2000
OSHA TWA PEL, ppm500
OSHA TWA PEL, mg.m⁻³4170

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