网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Pear oil
释义

Pear oil

中文百科

乙酸异戊酯 Isoamyl acetate

(重定向自Pear oil)

乙酸异戊酯(化学式:C7H14O2)是乙酸与异戊醇所成的酯。

天然存在于梨、香蕉、菠萝、苹果、葡萄及草莓等果浆中,也存在于可可豆中。它也是蜜蜂所用的信息素。

英语百科

Isoamyl acetate 乙酸异戊酯

(重定向自Pear oil)

Isoamyl acetate, also known as isopentyl acetate, is an organic compound that is the ester formed from isoamyl alcohol and acetic acid. It is a colorless liquid that is only slightly soluble in water, but very soluble in most organic solvents. Isoamyl acetate has a strong odor which is also described as similar to both banana and pear. Banana oil is a term that is applied either to pure isoamyl acetate or to flavorings that are mixtures of isoamyl acetate, amyl acetate, and other flavors.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/21 19:32:12