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词汇 Propionic
分类 英语词汇 英语翻译词典
释义

Propionic

英语例句库

The p-fluorophenoxy propionic acid was synthesized by p-fluorophenol and 3-chloropropanoic acid as row materials and transfer catalyzed by TEBA.

以对氟苯酚和3-氯丙酸为起始原料,用苄基三乙基氯化铵作为催化剂,经过相转移催化合成对氟苯氧丙酸。

In addition, some organic acids with the bad breath, such as butyric acid and propionic acid, and indole, methyl indole compounds and cadaverine.

此外,一些有机酸也与口臭有关,如丁酸和丙酸,以及吲哚、甲基吲哚和尸胺等化合物。

中文百科

丙酸 Propionic acid

(重定向自Propionic)

丙酸(propanoic acid),又称初油酸,是三个碳的羧酸和短链饱和脂肪酸,化学式为CH3CH2COOH。纯的丙酸是无色、腐蚀性的液体,带有刺激性气味。

英语百科

Propionic acid 丙酸

(重定向自Propionic)

Propionic acid (from the Greek words protos, meaning "first", and pion, meaning "fat"; also known as propanoic acid) is a naturally occurring carboxylic acid with chemical formula CH3CH2COOH. It is a clear liquid with a pungent and unpleasant smell somewhat resembling body odor. The anion CH3CH2COO as well as the salts and esters of propionic acid are known as propionates (or propanoates).

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