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Chemical Data Sheet
Common name: HCFC-22
Chemical name: Chlorodifluoromethane
Other names: R-22, Monochlorodifluoromethane, Methane, chlorodifluoro-
Formula: CHF2Cl
HS code: --2903.49
CAS number: 75-45-6
UN number: 1018
Substance controlled under: Montreal Protocol
Montreal Protocol control schedule for this substance: Annex C Group I
Applications:
ODP:  0.055
GWP:  1700
Atmospheric lifetime (years):  11.9

Trade names of chemical products containing this substance:
(including pure substances and blends)
  Algofrene 22 - Ausimont SPA
Algofrene 22 - Montefluos S.P.A.
Algofrene 502 - Ausimont SPA
Arcton 22 - INEOS Fluor
Arcton 402A - INEOS Fluor
Arcton 402B - INEOS Fluor
Arcton 408A - INEOS Fluor
Arcton 409A - INEOS Fluor
Arcton 412A - INEOS Fluor
Arcton 502 - INEOS Fluor
Arcton 509 - INEOS Fluor
Arcton TP5R - INEOS Fluor
Arcton TP5R2 - INEOS Fluor
Asahifron R-22 - Asahi Glass Co. Ltd.
Asahifron R-502 - Asahi Glass Co. Ltd.
Daiflon 22 - Daikin Industries Ltd.
Daiflon 502 - Daikin Industries Ltd.
Di 36 - Ausimont SPA
Di 44 - Ausimont SPA
Dymel 22 - DuPont-Mitsui Fluorochemicals Co. Ltd
Flon Showa 22 - Showa Denko K.K.
Flon Showa 502 - Showa Denko K.K.
Floron 22 - SRF Limited
Flugene 22 - Sicno Chemical Industries of Northern Greece
Flugene 22 - Continental Industries
Forane 22 - ARKEMA SA
Forane 408A - ARKEMA SA
Forane 409A - ARKEMA SA
Forane 502 - ARKEMA SA
Forane FX 10 - ARKEMA SA
Forane FX 20 - ARKEMA SA
Forane FX 55 - ARKEMA SA
Forane FX 56 - ARKEMA SA
Forane FX 57 - ARKEMA SA
Formacel S - DuPont-Mitsui Fluorochemicals Co. Ltd
Freon 22 - DuPont Fluoroproducts
Freon-22 - DuPont Fluoroproducts
Freon-502 - DuPont Fluoroproducts
Frigen 22 - Solvay Fluor GMBH
FX-56 - ARKEMA SA
G2015 - Greencool
G2018A - Greencool
G2018B - Greencool
G2018C - Greencool
Genetron 22 - Quimobasicos s.a. de c.v.
Genetron 22 - Honeywell (formerly Allied-Signal Inc.)
Genetron 408A - Honeywell (formerly Allied-Signal Inc.)
Genetron 409A - Honeywell (formerly Allied-Signal Inc.)
Genetron 502 - Quimobasicos s.a. de c.v.
Genetron 502 - Honeywell (formerly Allied-Signal Inc.)
Genetron HP80 - Honeywell (formerly Allied-Signal Inc.)
Genetron HP81 - Honeywell (formerly Allied-Signal Inc.)
Genetron MP39 - Honeywell (formerly Allied-Signal Inc.)
Genetron MP66 - Honeywell (formerly Allied-Signal Inc.)
GHG - Monroe Air Tech
GHG12 - ICOR International (formerly Indianapolis Refrigeration Co. Inc.)
GHG-HP - People's Welding Supply
GHG-X4 - People's Welding Supply
GHG-X5 - People's Welding Supply
Greencool 411B - Greencool
HCFC-22 - SRF Limited
HCFC-22 - Hankook Shin Hwa
HCFC-22 - Chemical Industries of Northern Greece SA
HCFC-22 - Firefreeze International
HCFC-22 - Chemicals and Plastics India Ltd.
HCFC-22 - Daikin Industries Ltd.
HCFC-22 - Gujarat Fluorochemicals Ltd.
Hot Shot - ICOR International (formerly Indianapolis Refrigeration Co. Inc.)
ISCEON 22 - Rhodia
ISCEON 502 - Rhodia
ISCEON 69L - Rhodia
ISCEON 69S - Rhodia
Khladon Fluorocarbon R22 Difluorochloromethane - JSC "Halogen" Russia
Korfron 22 - Ulsan Chemical Co., Ltd.
Mc Cool R-12 - McMullen Oil Products Inc.
NAF P-III - North American Fire Guardian
NAF S III - Safety Hi-Tech srl
NAF S-III - North American Fire Guardian
NARM-502 - Moncton Refrigerants
Oxyfume 2002 - Honeywell (formerly Allied-Signal Inc.)
R22 - Protocol Resource Management Inc.
R-22 - Dongyue Chemical Co. Ltd.
R414b - ALLTEMP Products Company Limited
R415a - Dongyue Chemical Co. Ltd.
R502 - Protocol Resource Management Inc.
Solkane 22 - Solvay Fluor GMBH
Solkane 22/142b blends - Solvay Fluor GMBH
Solkane 406A - Solvay Fluor GMBH
Solkane 409A - Solvay Fluor GMBH
Suva HP80 - DuPont Fluoroproducts
Suva HP81 - DuPont Fluoroproducts
Suva MP39 - DuPont Fluoroproducts
Suva MP52 - DuPont Fluoroproducts
Suva MP66 - DuPont Fluoroproducts
Taisoton 22 - Formosa Plastics

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© UNEP DTIE 2007 | updated 19-nov-10