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。
Propionic
英语例句库
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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