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Agent Name Trifluorochloroethylene
CAS Number 79-38-9
Formula C2-Cl-F3
Major Category Toxic Gases & Vapors
Synonyms 1,1,2-Trifluoro-2-chloroethylene; 1-Chloro-1,2,2-trifluoroethylene; 2-Chloro-1,1,2-trifluoroethylene; CFE; CTFE; Chlorotrifluoroethylene; Chlortrifluoraethylen [German]; Daiflon; Ethene, chlorotrifluoro-; Ethylene, chlorotrifluoro-; Ethylene, trifluorochloro-; Fluoroplast 3; Genetron 1113; Monochlorotrifluoroethylene; Trifluorchlorethylen [Czech]; Trifluoromonochloroethylene; Trifluorovinyl chloride; Trithene; UN1082; [ChemIDplus]
Category Other Toxic Gases & Vapors
Description Colorless gas with a faint, ethereal odor; [Hawley] Shipped as a clear, colorless liquid; [CHEMINFO MSDS]
Sources/Uses Used to make chlorotrifluoroethylene resins (Kel-F, Halar); Used in the synthesis of lubricants, plastics, elastomers, and other chemical products; [HSDB]
Comments Can cause frostbite; Inhalation can result in dizziness and nausea at lower concentrations and cardiac sensitization and CNS depression at higher concentrations; Liver and kidney injury may occur; Vapor can displace oxygen in a confined space and act as a simple asphyxiant; Decomposition products at temperatures >250 degrees C include hydrogen fluoride and phosgene; [CHEMINFO MSDS]
Exposure Assessment
Skin Designation (ACGIH) Not evaluated
TIH Yes
Vapor Pressure 4590 mm Hg
Lethal Concentration LC50 (rats) = 1,000 ppm/4H
Explanatory Notes Boiling Point = -18 deg F; [CAMEO]
Flammability (NFPA) 4: burns readily
Adverse Effects
Neurotoxin CNS Solvent Syndrome
Hepatotoxin Hepatotoxin, Secondary
Other Poison Simple Asphyxiant
Links to Other NLM Databases
Health Studies Human Health Effects from Hazardous Substances Data Bank: CHLOROTRIFLUOROETHYLENE  
Toxicity Information Search TOXNET
Chemical Information Search ChemIDplus
Related Information in Haz-Map
Diseases Occupational diseases associated with exposure to this agent:





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Last updated: January, 2009