网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Ethanedial
释义

Ethanedial

中文百科

乙二醛 Glyoxal

(重定向自Ethanedial)

乙二醛是一个有机化合物,化学式为OCHCHO,由两个醛基-C-H相连。它是最简单的二醛,室温下为黄色液体。

工业上,乙二醛可由乙二醇在银或铜催化下的气相氧化,或用硝酸溶液氧化乙醛制得。实验室中,乙二醛是通过用亚硒酸氧化乙醛制取。无水乙二醛可由固态水合物与五氧化二磷共热制得。

英语百科

Glyoxal 乙二醛

(重定向自Ethanedial)

Glyoxal is an organic compound with the chemical formula OCHCHO. It is a yellow-colored liquid that evaporates to give a green-colored gas. Glyoxal is the smallest dialdehyde (two aldehyde groups). Its structure is more complicated than typically represented because the molecule hydrates and oligomerizes. It is produced industrially as a precursor to many products.

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:2025/6/22 13:38:52