Chlorodifluoromethane
chloro(difluoro)methane, R22, difluorochloromethane, fluorocarbon-22, Freon® 22, Genetron® 22, monochlorodifluoromethane, Refrigerant 22
How to detect Chlorodifluoromethane
Formula: CHClF2 | CAS: 75-45-6
Synonyms: chloro(difluoro)methane, R22, difluorochloromethane, fluorocarbon-22, Freon® 22, Genetron® 22, monochlorodifluoromethane, Refrigerant 22
Specification
Specification | Value/Information |
---|---|
Formula | CHClF2 |
CAS no. | 75-45-6 |
Gas Response Factor, 11.7 eV | ZR |
Gas Response Factor, 10.6 eV | ZR |
Gas Response Factor, 10.0 eV | ZR |
ppm per mg/m⁻³, (20 °C, 1 bar) | 0.278 |
Molecular Weight, g/mole | 86.5 |
Melting point, °C | '-146 |
Boiling point, °C | '-41 |
Flash point, °C | '-78 |
Specification | Value/Information |
---|---|
Lower Explosive Limit, % | '- |
Density, g.cm⁻³ | 1.41 |
Ionisation Energy, eV | 12.45 |
EH40 TWA, ppm | 1000 |
EH40 TWA, mg.m⁻³ | 3590 |
NIOSH ST, ppm | 1250 |
NIOSH TWA REL, ppm | 1000 |
NIOSH ST, mg.m⁻³ | 4375 |
NIOSH TWA REL, mg.m⁻³ | 3500 |