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Chlorofluoromethane information


Chlorofluoromethane
Names
Preferred IUPAC name
Chloro(fluoro)methane
Other names
Chlorofluoromethane
Fluorochloromethane
Chloro-fluoro-methane
Methylene chloride fluoride
Monochloromonofluoromethane
CFM
Khladon 31
Freon 31
HCFC 31
R 31
Identifiers
CAS Number
  • 593-70-4 ☒N
3D model (JSmol)
  • Interactive image
ChemSpider
  • 11153 checkY
ECHA InfoCard 100.008.914 Edit this at Wikidata
EC Number
  • 209-803-2
KEGG
  • C19362 ☒N
PubChem CID
  • 11643
UNII
  • CUM8OUO53E checkY
CompTox Dashboard (EPA)
  • DTXSID6020305 Edit this at Wikidata
InChI
  • InChI=1S/CH2ClF/c2-1-3/h1H2 checkY
    Key: XWCDCDSDNJVCLO-UHFFFAOYSA-N checkY
  • InChI=1/CH2ClF/c2-1-3/h1H2
    Key: XWCDCDSDNJVCLO-UHFFFAOYAV
SMILES
  • C(F)Cl
Properties
Chemical formula
 CH2ClF
Molar mass 68.48 g/mol
Appearance Gas
Density 1.271 kg/m3 at 20 °C
Melting point −133.0 °C (−207.4 °F; 140.2 K)
Boiling point −9.1 °C (15.6 °F; 264.0 K)
Henry's law
constant (kH)
 0.15 mol.kg−1.bar−1
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Carc. Cat. 3
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)
Infobox references

Chlorofluoromethane or Freon 31 is the hydrochlorofluorocarbon (HCFC) with the formula CH2ClF. It is a colorless, odorless, flammable gas.[1] It is a class II ozone depleting substance and in accordance with the montreal protocol, its production and import were banned on 1 January 2015.[2]

  1. ^ Cite error: The named reference Ullmann was invoked but never defined (see the help page).
  2. ^ https://www.epa.gov/ods-phaseout/phaseout-class-ii-ozone-depleting-substances

and 17 Related for: Chlorofluoromethane information

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Chlorofluoromethane

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Chlorofluoromethane or Freon 31 is the hydrochlorofluorocarbon (HCFC) with the formula CH2ClF. It is a colorless, odorless, flammable gas. It is a class...

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Chlorodifluoromethane

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reactive intermediate. The pyrolysis of R-22 in the presence of chlorofluoromethane gives hexafluorobenzene. R-22 is often used as an alternative to...

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Chlorofluorocarbon

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HCFC-21 8.9 CHCl2F Chlorodifluoromethane R-22, HCFC-22 −40.8 CHClF2 Chlorofluoromethane Freon 31, R-31, HCFC-31 −9.1 CH2ClF Bromochlorodifluoromethane BCF...

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Isomer

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and they can be regarded as different configurations. The compound chlorofluoromethane CH 2 ClF {\displaystyle {\ce {CH2ClF}}} , in contrast, is not chiral:...

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Glossary of chemical formulae

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chloroacetic acid 79-11-8 CH2Cl2 dichloromethane 75-09-2 CH2ClF chlorofluoromethane 593-70-4 CH2(CN)2 malononitrile 109-77-3 CH2O formaldehyde 19710-56-6...

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Dichlorofluoromethane

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Montreal Protocol. Pyrolysis of a mixture of dichlorofluoromethane and chlorofluoromethane gives hexafluorobenzene: 3 CHCl2F + 3 CH2ClF → C6F6 + 9 HCl Its critical...

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Montreal Protocol

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Molina, Mario and F. Sherwood Rowland (1974). "Stratospheric Sink for Chlorofluoromethanes: Chlorine Atomic Catalyzed Destruction of Ozone." Nature 249: 810–812...

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R31

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submarine-launched ballistic missile R31 (South Africa), a road Chlorofluoromethane, a refrigerant Herero language HMS Warrior (R31), an aircraft carrier...

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IUPAC nomenclature of organic chemistry

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alphabetically (excluding any modifiers such as di-, tri-, etc.), e.g. chlorofluoromethane, not fluorochloromethane. If there are multiple functional groups...

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List of gases

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53772-78-4 1-Chloro-1,1-difluoroethane CClF2CH3 −9.6 −130.8 100.5 75-68-3 Chlorofluoromethane CH2ClF −9.1 −133.0 68.5 593-70-4 Pentafluoroethyl isocyanate C2F5NCO...

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List of important publications in chemistry

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This is a list of important publications in chemistry, organized by field. Some factors that correlate with publication notability include: Topic creator...

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List of refrigerants

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CH2Cl2 75-09-2 0.38 0 8.7 100? B2 84.9 39.6 235.15 6,080 HCFC R-31 Chlorofluoromethane CH2FCl 593-70-4 0.02 350? B2? 10,000? 20? 68.5 −9.1 151.76 5,131...

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IARC group 3

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Chlorobenzilate Chlorodibromomethane Chlorodifluoromethane Chloroethane Chlorofluoromethane 4-Chloro-meta-phenylenediamine Chloronitrobenzenes Chloropropham...

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Halocarbon

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612 Molina, M.J.; Rowland, F.S. (1974), "Stratospheric sink for chlorofluoromethanes: chlorine atom-catalysed destruction of ozone", Nature, 249 (5460):...

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Mario Molina

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Mario Molina and FS Rowland (28 June 1974). "Stratospheric Sink for Chlorofluoromethanes: Chlorine Atom-Catalysed Destruction of Ozone". Nature. 249 (5460):...

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Halomethane

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Trifluoromethane Fluoroform HFC-23 In semiconductor industry, refrigerant CHF3 Chlorofluoromethane Freon 31 Refrigerant (phased out) CH2ClF Difluoromethane HFC-32 Refrigerant...

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Dihalomethane

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halogen atoms: Bromochloromethane Bromofluoromethane Bromoiodomethane Chlorofluoromethane Chloroiodomethane Fluoroiodomethane Record of Difluormethan in the...

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