V2EX phenanthrene

Phenanthrene

释义 Definition

Phenanthrene(菲)是一种由三个苯环稠合而成的多环芳香烃(PAH),化学式 CH。常见于煤焦油、烟尘与不完全燃烧产物中,常用于有机化学研究与材料/染料等相关领域。(该词在化学语境中最常用;也可出现在环境与毒理讨论里。)

发音 Pronunciation

/finnθrin/

例句 Examples

Phenanthrene is a polycyclic aromatic hydrocarbon found in coal tar.
菲是一种存在于煤焦油中的多环芳香烃。

Because phenanthrene forms during incomplete combustion, scientists monitor it as part of air-quality studies.
由于菲会在不完全燃烧过程中生成,科学家会在空气质量研究中监测它。

词源 Etymology

phenanthrene 一词形成于19世纪化学命名传统,名称与其结构相关:前半部分 phen- 与“苯/酚类(与苯环相关的概念)”有关,后半部分 -anthrene 常见于多环芳香烃的命名中(与“煤/炭相关物质”及稠环芳烃命名传统有关)。整体用于指代这种特定的三环稠合芳香烃。

相关词 Related Words

文学与著作中的用例 Literary Works

  • The Merck Index(《默克索引》):作为化学品条目出现,用于描述菲的性质与用途。
  • Ullmann’s Encyclopedia of Industrial Chemistry(《乌尔曼工业化学百科全书》):在多环芳香烃与工业化学相关章节中出现。
  • Perry’s Chemical Engineers’ Handbook(《佩里化学工程师手册》):在芳香烃与相关工艺/性质讨论中可能出现。
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