V2EX hexamethylenediamine

Hexamethylenediamine

定义 Definition

hexamethylenediamine 指“己二胺/1,6-己二胺”,一种含有两个氨基(NH)的有机化合物,常用于制造尼龙(尤其是尼龙66)等聚酰胺材料,也用于树脂、固化剂与其他化工中间体的合成。(该词属于化学专用名词。)

发音 Pronunciation (IPA)

/hksmθlindamin/

例句 Examples

Hexamethylenediamine is used to make nylon.
己二胺用于制造尼龙。

In industrial production, hexamethylenediamine reacts with adipic acid to form nylon 66 through polycondensation.
在工业生产中,己二胺与己二酸通过缩聚反应生成尼龙66。

词源 Etymology

该词由三部分构成:hexa-(“六”,表示六个碳的链段)、methylene(“亚甲基”,CH 的重复单元,暗示碳链结构)、diamine(“二胺”,表示含两个氨基)。整体意思可理解为“含六碳链的二胺”,对应常见结构为 HN-(CH)-NH(即 1,6-己二胺)。

相关词 Related Words

文学与著作中的用例 Literary & Notable Works

  • Ullmann’s Encyclopedia of Industrial Chemistry(工业化学百科中在“尼龙/聚酰胺”相关条目里常出现该化学品名称)
  • Kirk-Othmer Encyclopedia of Chemical Technology(化工技术百科,在聚酰胺与单体章节中常见)
  • Encyclopedia of Polymer Science and Technology(聚合物科学技术百科,在尼龙66与单体合成讨论中常出现)
  • 相关期刊论文与专利文献(如关于尼龙66、聚酰胺树脂与固化体系的研究与工艺专利中频繁出现该术语)
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