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(Top) 1 Applications 2 Regulations 3 References

Dibromofluoromethane

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Dibromofluoromethane
Names

Preferred IUPAC name Dibromo(fluoro)methane
Other names Dibromofluoromethane Fluorodibromomethane R-12B2
Identifiers
CAS Number	1868-53-7^Y
3D model (JSmol)	Interactive image Interactive image
ChemSpider	55219^Y
ECHA InfoCard	100.148.872
PubChem CID	61280
UNII	B0517W9BLP^Y
CompTox Dashboard (EPA)	DTXSID2074320
InChI InChI=1S/CHBr2F/c2-1(3)4/h1H^Y Key: LTUTVFXOEGMHMP-UHFFFAOYSA-N^Y InChI=1/CHBr2F/c2-1(3)4/h1H
SMILES C(F)(Br)Br BrC(Br)F
Properties
Chemical formula	CHBr₂F
Molar mass	191.83 g/mol
Appearance	Liquid
Density	2.421 g/cm³ at 20 °C
Melting point	−78 °C (−108 °F; 195 K)
Boiling point	64.9 °C (148.8 °F; 338.0 K)
Solubility in water	Insoluble
Hazards
GHS labelling:
Pictograms
Supplementary data page
Dibromofluoromethane (data page)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is ^YN ?) Infobox references

Dibromofluoromethane is a mixed halomethane.^[1] It is soluble in alcohol, acetone, benzene and chloroform. It is prepared from dibromomethane and antimony(III) fluoride.^[2]

Applications[edit]

It can be used to prepare bromofluoromethane by reductive debromination with organotin hydride as tributyltin hydride.^[3]

Regulations[edit]

Its ozone depletion potential (ODP) is 1.0 and it is included in list of Class I Ozone-Depleting Substances.

References[edit]

^ "Dibromofluoromethane solution". Sigma Aldrich. sigmaaldrich.com. Retrieved 7 June 2017.

^ Bernd Baasner (2014), [[1], p. 517, at Google Books Houben-Weyl Methods of Organic Chemistry Vol. E 10a, 4th Edition Supplement Organo-Fluorine Compounds - Fluorinating Agents and Their Application in Organic Synthesis], Georg Thieme Verlag, p. 517, ISBN 978-3-13-181544-6 {{citation}}: Check |url= value (help)

^ US patent 5189229A, Robinson, John M., "Debrominating dibromofluoromethane with tributyltin hydride", published 28 February 1989, issued 23 February 1993, assigned to Glaxo Group

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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