Dichlorofluoromethane
Dichlorofluoromethane
IUPAC name
Dichlorofluoromethane
Other names
Fluorodichloromethane, Monofluorodichloromethane, Dichloromonofluoromethane, Freon 21, Refrigerant 21, R 21, HCFC 21, Algofrene Type 5, Arcton 7, Halon 112, UN 1029
Identifiers
CAS number
PubChem
6370
EINECS number
200-869-8
RTECS number
PA8400000
SMILES
C(F)(Cl)Cl
InChI
1/CHCl2F/c2-1(3)4/h1H
Properties
Molecular formula
CHCl2F
Molar mass
102.92 g/mol
Appearance
Colorless gas
Density
1.405 g/cm3 at 9 °C
1.366 kg/m3 at 25 °C
Melting point
-135 °C
Boiling point
8.92 °C
Solubility in water
9.420 g/l at 30 °C
log P
1.55
Vapor pressure
160 kPa
Hazards
Main hazards
Dangerous for the environment (N)
R-phrases
R59
S-phrases
S59
Autoignition
temperature
522 [...]