chlorodifluoromethane

(redirected from R 22)

chlorodifluoromethane

[klȯr·ō·dī·flu̇r·ō′meth·ān]
(organic chemistry)
CHClF2 A colorless gas with a boiling point of -40.8°C and freezing point of -160°C; used as an aerosol propellant and refrigerant.