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单词 alkyl group
释义

alkyl group

英汉-汉英词典
[化]烷基
词组 | 习惯用语
您要查找的是不是:
    alkenyl group 烯基
    alanyl group 丙氨酰基
    alkoxyl groups 烷氧取代基
    alkoxyl group 烷氧基; 翻译;
    alkyl group structure 烃基结构
    Special alkyl group 特殊烷氧基化物
    mixed alkyl group 混合烷基
alkyl group [有化] 烷基
中文百科

烷基 Alkyl

(重定向自Alkyl group)

烷基是一类仅含有碳、氢两种原子的链状有机官能团。它们是一系列同系物,其通式为CnH2n+1。常见的有甲基CH3·(对应于甲烷)、乙基C2H5·(对应于乙烷)、丙基C3H7·(分为正丙基与异丙基)等。

英语百科

Alkyl 烷基

(重定向自Alkyl group)
Isopropyl group

In organic chemistry, an alkyl substituent is an alkane missing one hydrogen. The term alkyl is intentionally unspecific to include many possible substitutions. An acyclic alkyl has the general formula CnH2n+1. A cycloalkyl is derived from a cycloalkane by removal of a hydrogen atom from a ring and has the general formula CnH2n−1. Typically an alkyl is a part of a larger molecule. In structural formula, the symbol R is used to designate a generic (unspecified) alkyl group. The smallest alkyl group is methyl, with the formula CH3−.

近义、反义、联想词
近义词
n.
group, radical, chemical group

英英词典
alkyl group n.
  1. any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons

  2. synonymous: alkyl, alkyl radical
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