V2EX diethyl sebacate

Diethyl Sebacate

Definition 释义

癸二酸二乙酯:一种由癸二酸(sebacic acid)乙醇形成的二乙酯(酯类化合物),常用作增塑剂溶剂润滑/柔软助剂,有时也用作香精配方中的定香/载体成分。(主要属于化工与材料领域用语)

Pronunciation 发音

/daθal sbeket/

Examples 例句

Diethyl sebacate is used as a plasticizer in some polymers.
癸二酸二乙酯在一些聚合物中用作增塑剂。

In the formulation, diethyl sebacate can improve flexibility and help reduce brittleness at low temperatures.
在该配方中,癸二酸二乙酯可以提高柔韧性,并有助于降低材料在低温下的脆性。

Etymology 词源

diethyldi-(二) + ethyl(乙基)构成,表示“含两个乙基”。sebacate 来自 sebacic acid(癸二酸)的名称;而 sebacic 源自拉丁语 sebum(“动物脂/脂”),历史上与相关酸类最初的制备来源有关。因此 diethyl sebacate 字面意思就是“癸二酸的二乙酯”。

Related Words 相关词

Notable Works 文献与作品

  • CRC Handbook of Chemistry and Physics(常见化学物性与数据汇编中可检索到该物质条目/数据)
  • Ullmann’s Encyclopedia of Industrial Chemistry(工业化学百科中常见于酯类、增塑剂与相关应用条目)
  • PubChem Compound Database(化学数据库条目中包含结构、性质与用途信息)
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