V2EX tetrachloride

Tetrachloride

定义 Definition

tetrachloride四氯化物;指一种化合物分子中含有四个氯原子与另一元素(常见如碳、硅、钛等)结合的化合物。最常见的用法是指 carbon tetrachloride(四氯化碳,CCl),一种无色液体,曾用作溶剂与清洁剂,但因毒性与环境危害而受严格限制。

发音 Pronunciation (IPA)

/ttrklrad/

例句 Examples

Carbon tetrachloride was once used as a cleaning solvent.
四氯化碳曾经被用作清洁溶剂。

Because of its toxicity, tetrachloride exposure is tightly regulated in many workplaces.
由于其毒性,许多工作场所对四氯化物(如四氯化碳)的接触有严格监管。

词源 Etymology

来自希腊语/拉丁化构词:tetra- 表示“”,chlor- 来自“氯(chlorine)”,后缀 -ide 常用于表示“化合物/阴离子相关物”(如 chloride 氯化物)。合起来字面意思就是“含四个氯的化合物”。

相关词 Related Words

文学作品 Literary Works

  • Silent Spring(Rachel Carson)讨论多种化学品对环境与健康的影响时,常涉及卤代溶剂等化学物质(包括四氯化碳等相关化学品)。
  • The Poisoner’s Handbook(Deborah Blum)讲述早期法医学与常见毒物、工业化学品的历史背景,涉及多类有毒化学物质与其危害。
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