1.1.1- Trifluoro-2-chloroethane

This condensate was washed with dilute caustic soda solution and dried over calcium chloride. The exit gases from this condenser were scrubbed with water and dilute caustic soda solution, dried and passed to a condenser cooled with a mixture of solid carbon dioxide and trichloroethylene which caused the unchanged 1,1,1-trifluoro-2-chloroethane to condense. This second condensate was then combined with the first and the mixture was fractionally distilled. 

SYNS CFG 133a l-CHLORO-2.2,2-TRIFLUORO-ETHANE 2-CHLORO-l,l,l-TRIFLUOROETHANE FC 133a FREON 133a GENETRON 133a R 133a 1,1,1-TRIFLUORO-2-CHLOROETHANE 1,1,1-TRIFLUORO-ETHYL CHLORIDE... 

Yoshizumi, Motohiko, Yamashita, Yukya. Preparation of 1,1,1,2-tetrafluoroethane by fluorination of 1,1,1 -trifluoro-2-chloroethane in aprotic polar solvents. JP 01228925A 1989091. (1989). 

Yin H, Jones JP, Anders MW. Metabolism of l-fluoro-l,l,2-trichloroethane, l,2-dichloro-l,l-difluoroethane, and l,l,l-trifluoro-2-chloroethane. Chem Res Toxicol 1995 8(2) 262-268. 

The effects on human health of trifluoroacetic acid (TFA) from the oxidation of HFC-134a, halothane (l,l,l-trifluoro-2-bromo-2-chloroethane, used as an anesthetic), and some of the other CFC replacements, such as HCFC-123 and HCFC-124, have been of some... 

The single-pulse shock tube method in the thermal decomposition of l,l,l-trifluoro-2-chloroethane gave parallel eliminations135. The major reaction involved HC1 elimination which was believed to be formed by an a,a-elimination (equation 45) with a concerted transfer of a fluorine atom, while to a lesser extent a slower a,/Felimination of HF also took place (equation 46). 

Trifluoro-2-bromo-2-chloroethane 2,2,2-Trifluoro-1-bromo-1-chloroethane... 

Industrial Health Standards Methylene Chloride Perchloro- ethylene 1,1,1-Tri- chloroethane Trichloro- ethylene Trichloro- trifluoro- ethane (CFC-113)... 

It has been reported [25-29] that HFC-134a can also be prepared by liquid phase fluorination of trichloroethylene (TCE), l,l-dichloro-2-fluoroethylene (HCFC-1121), l,l,l-trifluoro-2-chloroethane (HCFC-133a) and 1,1,1-trifluo-roethane (HFC-143a) in batch reactors. 

Lee, Byung-Gon Park, Gun-U. Kim, Hun-Shik Jung, Mun-Cho. Chemoselective fluorodechlorination process and catalyst for the preparation of 1,1,1,2-tetrafluoroethane from hydrogen fluoride and l,l,l-trifluoro-2-chloroethane. KR 9514215 B1 19951123 (1995). 

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