Chlorodifluoromethane

R22, difluorochloromethane, fluorocarbon-22, Freon® 22, Genetron® 22, monochlorodifluoromethane, Refrigerant 22

How to detect Chlorodifluoromethane

Formula: CHClF2 | CAS: 75-45-6

Synonyms: R22, difluorochloromethane, fluorocarbon-22, Freon® 22, Genetron® 22, monochlorodifluoromethane, Refrigerant 22

Specification

SpecificationValue/Information
FormulaCHClF2
CAS no.75-45-6
Gas Response Factor, 11.7 eVZR
Gas Response Factor, 10.6 eVZR
Gas Response Factor, 10.0 eVZR
ppm per mg/m⁻³, (20 °C, 1 bar)0.278
Molecular Weight, g/mole86.0
Melting point, °C-146
Boiling point, °C-40.7
Flash point, °C-78
SpecificationValue/Information
Lower Explosive Limit, %-
Density, g.cm⁻³1.41
Ionisation Energy, eV12.45
EH40 TWA, ppm1000
EH40 TWA, mg.m⁻³3590
NIOSH ST, ppm1250
NIOSH TWA REL, ppm1000
NIOSH ST, mg.m⁻³4375
NIOSH TWA REL, mg.m⁻³3500

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