Tetrachloroethane

(or 1,1,2,2-tetrachloroethane), a symmetrical tetrachloroethane, CC1₂H—CC1₂H; a colorless liquid with an odor similar to that of chloroform and with a boiling point of 146.2°C and a density of 1.597 g/cm³ at 20°C. Tetrachloroethane dissolves in organic solvents; it readily dissolves phosphorus, sulfur, fats and oils, resins, and many other organic and inorganic compounds, but its use is limited because of its toxicity (it is a powerful renal and liver toxin). The maximum allowable concentration of tetrachloroethane vapor in air is 0.001 mg perliter. Tetrachloroethane, which is produced by the chlorination of acetylene, HG≡CH, is used mainly for the production of trichloroethylene.

tetrachloroethane

tet·ra·chlo·ro·eth·ane

(tet'ră-klō'rō-eth'ān), Acetylene tetrachloride; a nonflammable solvent for fats, oils, waxes, resins, etc.; used in the manufacture of paint and varnish removers, photographic films, lacquers, and insecticides. Its toxicity exceeds that of chloroform and carbon tetrachloride, and produces narcosis, liver damage, kidney damage, and gastroenteritis. Synonym(s): cellon

单词	tetrachloroethane
释义	Tetrachloroethane Tetrachloroethane (or 1,1,2,2-tetrachloroethane), a symmetrical tetrachloroethane, CC1₂H—CC1₂H; a colorless liquid with an odor similar to that of chloroform and with a boiling point of 146.2°C and a density of 1.597 g/cm³ at 20°C. Tetrachloroethane dissolves in organic solvents; it readily dissolves phosphorus, sulfur, fats and oils, resins, and many other organic and inorganic compounds, but its use is limited because of its toxicity (it is a powerful renal and liver toxin). The maximum allowable concentration of tetrachloroethane vapor in air is 0.001 mg perliter. Tetrachloroethane, which is produced by the chlorination of acetylene, HG≡CH, is used mainly for the production of trichloroethylene. tetrachloroethane tet·ra·chlo·ro·eth·ane (tet'ră-klō'rō-eth'ān), Acetylene tetrachloride; a nonflammable solvent for fats, oils, waxes, resins, etc.; used in the manufacture of paint and varnish removers, photographic films, lacquers, and insecticides. Its toxicity exceeds that of chloroform and carbon tetrachloride, and produces narcosis, liver damage, kidney damage, and gastroenteritis. Synonym(s): cellon
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