Chlorofluoromethane - Misplaced Pages

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Chlorofluoromethane
Names

IUPAC name Chlorofluoromethane
Other names Fluorochloromethane, Chloro-fluoro-methane, Methylene chloride fluoride, Monochloromonofluoromethane, CFM, Khladon 31, Freon 31, CFC 31, R 31
Identifiers
3D model (JSmol)	Interactive image
ChemSpider	11153
ECHA InfoCard	100.008.914
EC Number	209-803-2
PubChem CID	11643
UNII	CUM8OUO53E
CompTox Dashboard (EPA)	DTXSID6020305
InChI InChI=1S/CH2ClF/c2-1-3/h1H2Key: XWCDCDSDNJVCLO-UHFFFAOYSA-N InChI=1/CH2ClF/c2-1-3/h1H2Key: XWCDCDSDNJVCLO-UHFFFAOYAV
SMILES ClCF
Properties
Chemical formula	CH₂ClF
Molar mass	68.48 g/mol
Appearance	Gas
Density	1.271 kg/m at 20 °C
Melting point	-133.0 °C
Boiling point	-9.1 °C
Henry's law constant (k_H)	0.15 mol.kg.bar
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 , 100 kPa). N verify (what is ?) Infobox references

Chemical compound

Chlorofluoromethane or Freon 31 is a gaseous mixed halomethane (hydrochlorofluorocarbon - HCFC).

Its crystal structure is monoclinic with space group P2₁ and lattice constants a = 6.7676, b = 4.1477, c = 5.0206 (.10 nm), β = 108.205°.

In altitude of 22 km traces of chlorofluoromethane occur (148 ppt)

References

Binbrek O. S., Torrie B. H., Swainson I. P. (2002). "Neutron powder-profile study of chlorofluoromethane". Acta Crystallographica C. 58 (11): 672–674. doi:10.1107/S0108270102017328. PMID 12415178.{{cite journal}}: CS1 maint: multiple names: authors list (link)
C. Lippens; et al. (1981). "Atmospheric nitric acid and chlorofluoromethane 11 from interferometric spectra obtained at the Observatoire du Pic du Midi". Journal of Optics. 12 (5): 331–336. doi:10.1088/0150-536X/12/5/007. {{cite journal}}: Explicit use of et al. in: |author= (help)

v t e Halomethanes
Unsubstituted	CH₄
Monosubstituted	CH₃F CH₃Cl CH₃Br CH₃I CH₃At
Disubstituted	CH₂F₂ CH₂ClF CH₂BrF CH₂FI CH₂Cl₂ CH₂BrCl CH₂ClI CH₂Br₂ CH₂BrI CH₂I₂
Trisubstituted	CHF₃ CHClF₂ CHBrF₂ CHF₂I CHCl₂F CHBrClF CHClFI CHBr₂F CHBrFI CHFI₂ CHCl₃ CHBrCl₂ CHCl₂I CHBr₂Cl CHBrClI CHClI₂ CHBr₃ CHBr₂I CHBrI₂ CHI₃
Tetrasubstituted	CF₄ CClF₃ CBrF₃ CF₃I CCl₂F₂ CBrClF₂ CClF₂I CBr₂F₂ CBrF₂I CF₂I₂ CCl₃F CBrCl₂F CCl₂FI CBr₂ClF C*BrClFI CClFI₂ CBr₃F CBr₂FI CBrFI₂ CFI₃ CCl₄ CBrCl₃ CCl₃I CBr₂Cl₂ CBrCl₂I CCl₂I₂ CBr₃Cl CBr₂ClI CBrClI₂ CClI₃ CBr₄ CBr₃I CBr₂I₂ CBrI₃ CI₄
* Chiral compound.

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