V2EX amine

Amine

释义 Definition

:一类含氮原子的有机化合物,通常可看作由氨(ammonia)中的一个或多个氢原子被烃基(如甲基、乙基、苯基)取代而来。胺常呈碱性,在药物、染料、材料与生物分子中很常见。(也有更专业的分类:一级胺、二级胺、三级胺等。)

发音 Pronunciation

/min/ (也常见 /min/)

词源 Etymology

amine 来自 ammonia(氨) 加上化学命名常用后缀 -ine(常用于表示某类有机化合物/含氮化合物名称),经由法语与近代化学命名体系固定下来,意为“与氨相关的一类化合物”。

例句 Examples

The lab synthesized a new amine.
实验室合成了一种新的胺。

Because the molecule contains an amine group, it can react with acids to form a salt that dissolves more easily in water.
由于该分子含有胺基,它可以与酸反应生成盐,从而更容易溶于水。

相关词 Related Words

文学作品 Literary Works

  • Uncle Tungsten(《钨舅舅》) Oliver Sacks(奥利弗萨克斯)的化学回忆录/科普写作中常涉及胺等有机化学术语
  • Silent Spring(《寂静的春天》) Rachel Carson(蕾切尔卡森)在讨论农药与化学品时会出现相关化学名词(包括胺类/胺盐等)
  • The Periodic Table(《元素周期表》) Primo Levi(普里莫莱维)以化学为叙事线索的文学作品中包含多种有机化学概念与术语(胺类也属常见范畴)
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