V2EX butene

Butene

释义 Definition

butene丁烯,一种含四个碳原子的烯烃(化学式 CH),分子中含有一个碳碳双键。常见有多种异构体,如 1-丁烯(1-butene)2-丁烯(2-butene)(又分顺/反)、以及 异丁烯(isobutylene / 2-methylpropene)

例句 Examples

Butene is an alkene with four carbon atoms.
丁烯是一种含有四个碳原子的烯烃。

In petrochemical processes, butene can be polymerized or used to make fuel additives.
在石油化工过程中,丁烯可以用于聚合反应,或用于制造燃料添加剂。

发音 Pronunciation (IPA)

/bjutin/

词源 Etymology

来自 **but-**(表示“四个碳”的词根,源于 butyric 等相关词的传统命名)+ -ene(表示“烯烃/含双键的不饱和烃”的化学命名后缀)。整体含义即“含四个碳的烯烃”。

相关词 Related Words

文献与作品 Literary / Notable Works

  • Organic Chemistry(Morrison & Boyd)
  • Organic Chemistry(Clayden, Greeves & Warren)
  • March’s Advanced Organic Chemistry(Smith & March)
  • IUPAC《有机化学命名法建议(Nomenclature of Organic Chemistry)》
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