V2EX diethylamine

Diethylamine

释义 Definition

二乙胺:一种有机化合物,化学式 (CH)NH,属于二级胺。常用作化学合成中的中间体,也用于制药、染料、橡胶与农化等工业领域。(该词也可指其对应的气味刺激、易挥发的胺类液体这一性质特征。)

发音 Pronunciation (IPA)

/daθlin/

例句 Examples

Diethylamine has a strong, fishy smell.
二乙胺有一种很强烈的腥臭(鱼腥)气味。

In the synthesis, diethylamine is added as a base to neutralize the acid and drive the reaction forward.
在该合成过程中,加入二乙胺作为碱来中和酸,并推动反应向前进行。

词源 Etymology

di- 表示“两个”,ethyl 指“乙基(CH)”,amine 指“胺(含氮的有机碱性基团/化合物)”。合起来就是“含两个乙基的胺”即二乙胺。这些构词成分多源自现代科学英语中的新拉丁/希腊化命名传统,用于系统描述分子结构。

相关词 Related Words

文学与著作中的出现 Literary Works

  • Organic Chemistry(Clayden, Greeves & Warren)
  • March’s Advanced Organic Chemistry(Michael B. Smith / 经典“March”体系)
  • The Merck Index(默克索引:化学品与药物信息汇编)
  • Ullmann’s Encyclopedia of Industrial Chemistry(乌尔曼工业化学百科全书)
  • CRC Handbook of Chemistry and Physics(CRC 化学与物理手册)
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