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IUPAC name 1,2-Dichlorotetrafluoroethane
Other names R-114, CFC-114, halon 242, cryofluorane
CAS number 76-14-2
EINECS number 200-937-7
Molecular formula C2Cl2F4
Molar mass 170.92 g/mol
Density 1.455 g/cm3
Melting point

-94 °C

Boiling point

3.5 °C

Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)

Infobox disclaimer and references

1,2-Dichlorotetrafluoroethane, or R-114, is a chlorofluorocarbon (CFC) with the molecular formula ClF2CCF2Cl. Its primary use has been as a refrigerant. It is a non-flammable gas with a sweetish, chloroform-like odor with critical point at 145.6 °C and 3.26 MPa. When pressurized or cooled, it is a colorless liquid. It is listed on the Intergovernmental Panel on Climate Change's list of ozone depleting chemicals.


    This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "1,2-Dichlorotetrafluoroethane". A list of authors is available in Wikipedia.
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