Also called alkyl halides. A general term for compounds in which one hydrogen atom of an alkane (an aliphatic chain saturated hydrocarbon) has been replaced with a halogen (fluorine F, chlorine Cl, bromine Br, or iodine I). It is generally represented by the formula CnH2n + 1X . An example is CH3CH2Cl , and the nomenclature is chloroethane for halogen-substituted alkanes, or ethyl chloride for alkyl halide compounds. Source: Heibonsha World Encyclopedia, 2nd Edition Information |
ハロゲン化アルキルalkyl halideともいう。アルカン(脂肪族鎖式飽和炭化水素)の水素原子1個をハロゲン(フッ素F,塩素Cl,臭素Br,ヨウ素I)で置換した化合物の総称。一般式CnH2n+1Xで表される。CH3CH2Clなどがその例で,命名法は,アルカンのハロゲン置換体としてクロロエタンchloroethane,またはアルキル基のハロゲン化物として塩化エチルethyl chlorideのように命名する。
出典 株式会社平凡社世界大百科事典 第2版について 情報 |
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