V2EX sulfuryl chloride

Sulfuryl Chloride

定义 Definition

硫酰氯(化学式 SOCl):一种无色至淡黄色、具有刺激性气味的发烟液体,常用作氯化剂氯源,在有机合成与工业化学中用于引入氯原子(如把醇、酸等转化为相应的氯化物),也可用于某些氯化/氧化相关反应。(该词也可能在不同语境下指其溶液或作为试剂的使用方式。)

发音 Pronunciation (IPA)

/slfjrl klrad/

例句 Examples

Sulfuryl chloride is used as a chlorinating agent in the lab.
硫酰氯在实验室中被用作氯化试剂。

Under controlled conditions, sulfuryl chloride can convert certain alcohols into alkyl chlorides, but it must be handled carefully because it fumes and reacts with moisture.
在受控条件下,硫酰氯可以把某些醇转化为烷基氯化物,但必须小心操作,因为它会发烟并与水分反应。

词源 Etymology

sulfuryl 来自 sulfur(硫)加上化学命名中表示“基/基团”的后缀 -yl,指与硫的含氧结构相关的“硫酰”部分;chloride 源自 *chlor-*(氯)+ -ide(表示“……化物/盐”的后缀)。合起来字面意思就是“含硫酰结构的氯化物”。

相关词 Related Words

文学与著作中的出现 Literary Works

  • Vogel’s Textbook of Practical Organic Chemistry(《沃格尔实用有机化学》)作为常见氯化试剂在实验操作与试剂章节中出现。
  • March’s Advanced Organic Chemistry(《马奇高等有机化学》)在讨论卤化/官能团转化的反应条件与试剂对比时提及。
  • Ullmann’s Encyclopedia of Industrial Chemistry(《乌尔曼工业化学百科全书》)在工业制备、用途与安全条目中收录。
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