V2EX benzenediol

Benzenediol

定义 / Definition

benzenediol(也作 benzene diol)指苯二酚:在一个苯环(CH)上连有两个羟基(OH)的化合物总称,分子式常写作 CH(OH)。它常见的三种位置异构体分别是:邻苯二酚(catechol)间苯二酚(resorcinol)对苯二酚(hydroquinone)

例句 / Examples

Benzenediol has three isomers: catechol, resorcinol, and hydroquinone.
苯二酚有三种异构体:邻苯二酚、间苯二酚和对苯二酚。

Because benzenediols can be readily oxidized, they are widely studied in redox chemistry and in the manufacture of dyes and photographic developers.
由于苯二酚类化合物较易被氧化,它们常用于氧化还原化学研究,并与染料及摄影显影剂的制造有关。

发音 / Pronunciation (IPA)

/bnzinda.l/

词源 / Etymology

该词由 benzene(苯) + di-(二,表示两个) + -ol(醇/含羟基化合物的后缀)构成,字面意思就是“带两个羟基的苯”。其中di- 源自希腊语表示“二”,**-ol** 常用于命名含羟基(OH)的有机化合物。

相关词 / Related Words

文学与著作示例 / Literary Works

  • CRC Handbook of Chemistry and Physics(常见化学物性与数据手册中会涉及苯二酚及其异构体条目)
  • The Merck Index(药物与化学品百科式工具书中收录 benzenediol 相关条目与同义名/异构体)
  • Vogel’s Textbook of Practical Organic Chemistry(有机实验经典教材中常以苯二酚/二羟基苯作试剂或例子出现)
  • *IUPAC Compendium of Chemical Terminology (the Gold Book)*(术语与命名体系相关参考中可见与该类命名有关的条目与定义)
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