chloromethane

名词 n.
中文释义

英文释义

名词 n.
  1. Methyl chloride, a flammable gas once used as a refrigerant, with chemical formula CH₃Cl.
    — […] by subjecting that compound to the action of chlorine in sunshine, whereby chloromethane, or methyl chloride, CH₃Cl, is produced, and distilling this chloride with potash.
  2. Any of the chlorinated derivatives of methane.
    — Among the halogenated hydrocarbons, chloromethanes (i.e., methyl chloride, CH₃Cl; methylene chloride, CH₂Cl₂; chloroform, CHCl₃; and carbon tetrachloride, CCl₄) play a vital role due to their extensive uses as solvents and chemical intermediates.

词形变化

chloromethanes plural

词汇关系

衍生词
bromochloromethane dichloromethane tetrachloromethane trichloromethane

词源

Etymology tree
Proto-Indo-European *ǵʰelh₃-
Proto-Hellenic *kʰlōrós
Ancient Greek χλωρός (khlōrós)
English chloro-
English methane
English chloromethane
From chloro- + methane.
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