Trichlorotrifluoroethane, also called 1,1,2-Trichloro-1,2,2-trifluoroethane or CFC-113 is a chlorofluorocarbon. It has the formula Cl2FC-CClF2. This colorless gas is a versatile solvent. It has attracted much attention for its role in the depletion of stratospheric ozone. The amount of CFC-113 in the atmosphere has remained at about 80 parts per trillion, since the early 1990s. It is isomeric with 1,1,1-Trichloro-2,2,2-trifluoroethane, known as CFC-113a, which has the structural formula CF3-CCl3. The Montreal Protocol in 1987 called for the phase out of all CFC’s, including CFC-113 by 2010.

Chemical Name	1,1,2-Trichlorotrifluoroethane
Synonyms	Ethane, 1,1,2-trichloro-1,2,2-trifluoro-;1,1,2-trichloro-1,2,2-trifluoroethane;
CAS No.	76-13-1
Molecular Formula	C2Cl3F3
Molecular Weight	187.37600
PSA	0.00000
LogP	2.91890

UNII	0739N04X3A

Appearance & Physical State	Colorless liquid with a sweet, ether-like odor
Density	1.575
Boiling Point	47.6ºC
Melting Point	-36.4ºC
Flash Point	195ºC
Refractive Index	n20/D 1.358(lit.)
Water Solubility	0.02 g/100 mL. Slightly soluble
Stability	Stable. Non-flammable. Incompatible with alkali metals, chemically active metals, magnesium, zinc, aluminium.
Storage Condition	2-8ºC
Vapor Density	6.5 (vs air)
Vapor Pressure	5.5 psi ( 20 °C)

RTECS	KJ4000000
Safety Statements	S59-S61
WGK Germany	2
RIDADR	UN 1078/3082
Risk Statements	R52/53; R59
Hazard Codes	N