R-22 is a non-flammable, colourless and nearly odourless gas under normal conditions.A large proportion is used as a chemical intermediate and therefore not emitted into the atmosphere.
Specifications
- Introduction
- Chlorodifluoromethane is a non-flammable, colourless and nearly odourless gas under normal conditions. A large proportion is used as a chemical intermediate and therefore not emitted into the atmosphere.
- Other important uses
- Other important uses are in refrigeration and in air conditioning systems; with present practice, most of the chlorodifluoromethane so used will eventually be emitted into the atmosphere.
- Source
Features
- Source
- Joint Assessment of Commodity Chemicals No. 9
- CHLORODIFLUOROMETHANE (HCFC-22)
- ECETOC, October 19, 1989
- Identity
- Chemical structure
- H
- |
- F - C - Cl
- |
- F
- Chemical Formula
- CHClF2
- Common name
- chlorodifluoromethane
- Common synonyms :
- chlorofluorocarbon 22 ; difluorochloromethane;Difluoromonochloromethane; FC 22; Flugene? 22; Fluorocarbon 22; HCFC 22; HFA 22; Hydrochlorofluorocarbon 22; Hydrofluoroalkane22; methane,chlorodifluoro-; Monochlorodifluoromethane; Propellant 22; R 22; Refrigerant 22;
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