单词 | tetrachloride |
释义 | > as lemmastetrachloride tetrachloride n. Brit. /ˌtɛtrəˈklɔːrʌɪd/ , U.S. /ˌtɛtrəˈklɔˌraɪd/ a compound of four atoms of chlorine with some other element or radical; carbon tetrachloride, a dense, colourless liquid, CCl4, used chiefly in the manufacture of refrigerants and aerosols and in fire extinguishers, and also as a solvent.ΘΚΠ the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > haloids > chlorides or chlorates > other specific named sal ammoniacc1325 salt of steel1704 horn-lead1783 nitromuriate1796 oxymuriate1797 hyperoxymuriate1806 argentane1812 magnesane1812 tellurane1812 oxychlorate1818 hypochlorite1849 tin-salt1849 perchlorate1853 carbon tetrachloride1866 nickel chloride1868 opal blue1880 1866 W. Odling Lect. Animal Chem. 59 CCl4, Carbon tetrachloride. 1930 Engineering 26 Dec. 814/2 The use of chemical cleaners, such as..carbon tetrachloride,..is more effective. 1947 J. C. Rich Materials & Methods Sculpt. v. 94 The wax is placed in the carbon tetrachloride and set aside for about two days to dissolve, after which it can be used. 1972 Materials & Technol. IV. vi. 201 Carbon tetrachloride was originally made from coke and chlorine, carbon disulphide being used as an intermediate, but is now mainly produced by the chlorination of methane, or the chlorinolysis of higher hydrocarbons. < as lemmas |
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