单词 | pentachloroethane |
释义 | > as lemmaspentachloroethane pentachloroethane n. Brit. /ˌpɛntəklɔːrəʊˈiːθeɪn/ , /ˌpɛntəklɒrəʊˈiːθeɪn/ , U.S. /ˌpɛn(t)əˌklɔroʊˈɛˌθeɪn/ (also pentachlorethane) Chemistry a toxic, volatile, colourless liquid, C2HCl5, produced synthetically and formerly used as a solvent.ΘΚΠ the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > halogenated hydrocarbons > specific tetrachlorethane1871 pentachloroethane1872 trichloroethylene1889 Freon1932 tetrafluoroethylene1933 fluorocarbon1937 perfluorocarbon1947 heptachlor1949 tetrachlorodibenzodioxin1959 TCDD1971 CFC1976 1872 Jrnl. Chem. Soc. 25 232 (heading) Action of bromine on pentachlorethane. 1917 Jrnl. Amer. Chem. Soc. 39 1722 Pentachloroethane.—An immediate precipitate, melting at 237°, was obtained [with piperidine]. 1975 Internat. Jrnl. Chem. Kinetics 7 331 The rate of the inhibited pyrolysis of pentachloroethane was studied over the temperature range of 820 to 865°K using the toluene-carrier technique in a stirred-flow reactor. < as lemmas |
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