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

1,1,2,2-tetrachloro-1,2-difluoroethane, R112, tetrachloro-1, 2-difluoroethane, 1,2-difluoro-1,1,2,2-tetrachloroethane, Freon® 112, Halocarbon 112, Refrigerant 112

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

Formula: C2Cl4F2 | CAS: 76-12-0

Synonyms: 1,1,2,2-tetrachloro-1,2-difluoroethane, R112, tetrachloro-1, 2-difluoroethane, 1,2-difluoro-1,1,2,2-tetrachloroethane, Freon® 112, Halocarbon 112, Refrigerant 112

Specification

Specification Value/Information
Formula C2Cl4F2
CAS no. 76-12-0
Gas Response Factor, 11.7 eV 1
Gas Response Factor, 10.6 eV ZR
Gas Response Factor, 10.0 eV ZR
ppm per mg/m⁻³, (20 °C, 1 bar) 0.118
Molecular Weight, g/mole 204.0
Melting point, °C 25
Boiling point, °C 92.8
Flash point, °C -
Lower Explosive Limit, % -
Specification Value/Information
Density, g.cm⁻³ 1.65
Ionisation Energy, eV 11.3
EH40 TWA, ppm 100
EH40 TWA, mg.m⁻³ 847
EH40 STEL, ppm 100
EH40 STEL, mg.m⁻³ 847
NIOSH TWA REL, ppm 500
NIOSH TWA REL, mg.m⁻³ 4170
NIOSH IDLH, ppm 2000
OSHA TWA PEL, ppm 500
OSHA TWA PEL, mg.m⁻³ 4170

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