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单词 alkylammonium
释义

Definition of alkylammonium in English:

alkylammonium

noun ˌalkʌɪləˈməʊnɪəmˌalkɪləˈməʊnɪəm
Chemistry
  • A cation which can be regarded as a derivative of ammonium (NH₄ +) in which one or more hydrogen atoms (often, all four) have been replaced by alkyl groups. Usually attributive.

Origin

Late 19th century; earliest use found in Journal of the American Chemical Society. From alkyl + ammonium.

Definition of alkylammonium in US English:

alkylammonium

noun
Chemistry
  • A cation which can be regarded as a derivative of ammonium (NH₄ +) in which one or more hydrogen atoms (often, all four) have been replaced by alkyl groups. Usually attributive.

Origin

Late 19th century; earliest use found in Journal of the American Chemical Society. From alkyl + ammonium.

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更新时间:2025/1/15 3:28:51