DichlorodifluoromethaneDichlorodifluoromethane (R-12) is a colorless gas popularly known by the genericized brand name Freon (as Freon-12). It is a chlorofluorocarbon halomethane (CFC) used as a refrigerant and aerosol spray propellant. Read from the Chembox of the Wikipedia article Dichlorodifluoromethane, revision 1379978038.

Property

Value

Formula

CCl2F2, 120.91 g/mol

Melting point

-157.7 °C

Boiling point

-29.8 °C

Density

1.486 g/cm³

log P, measured

2.16

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