V2EX organochlorine

Organochlorine

定义 Definition

有机氯化合物:指分子中同时含有碳(有机骨架)氯原子的化合物。许多有机氯曾被用于农药、溶剂、绝缘油等;其中一部分具有持久性强、易在生物体内富集、对环境与健康有潜在风险等特点(也有用于医药与工业、风险较低或可控的有机氯)。

发音 Pronunciation

/rnoklrin/

例句 Examples

Organochlorines can persist in the environment for decades.
有机氯化合物可能在环境中持续存在数十年。

Although many organochlorine pesticides have been banned, residues are still detected in soil and fish in some regions.
尽管许多有机氯农药已被禁用,但在一些地区的土壤和鱼类中仍能检测到残留。

词源 Etymology

organo- 来自 organic(有机的),表示“与有机物/碳有关”;chlorine(氯)源自希腊语 khlōros(意为“黄绿色”,指氯气颜色)。合在一起,字面意思就是“含氯的有机化合物”。

相关词 Related Words

文学与著作 Literary Works

  • Silent Spring(《寂静的春天》) Rachel Carson:讨论以 DDT 等为代表的含氯农药及其生态影响(常归入有机氯污染物语境)。
  • Our Stolen Future(《被偷走的未来》) Theo Colborn 等:涉及包括部分有机氯在内的环境化学物与内分泌干扰问题。
  • Principles of Environmental Chemistry 等环境化学教材:常用“organochlorines”作为持久性有机污染物相关章节术语。
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