Because of its irritating effect on humans, the use of phenol as a general antiseptic has been largely discontinued.
由于苯酚对人体有刺激性作用,它基本上已不再被当作常用的防腐剂了。
The synthesis of (4-2-methoxyethyl) phenol was studied.
研究了(4-2-甲氧基乙基)苯酚的合成工艺。
Catechin is a phenol antioxidant found in grape seeds.
葡萄籽中含有的儿茶素是一种酚类抗氧化剂。
Phenol, when in contact with the skin can cause pimples.
苯酚,当其与皮肤接触会引起青春痘。
Phenol manufacture provides a striking example of this.
酚的生产就是一个有代表性的例子。
同根词
词根 phenol
phenolic
adj. [有化] 酚的;[胶粘] 酚醛树脂的;石碳酸的 n. [胶粘] 酚醛树脂
释义
n.
Chemistry a mildly acidic toxic white crystalline solid obtained from coal tar and used in chemical manufacture, and in dilute form (under the name carbolic) as a disinfectant
【化】 (苯)酚,石炭酸。
[count noun]any compound with a hydroxyl group linked directly to a benzene ring
羟基类化合物,酚。
词源
"mid 19th cent.: from French phénole, based on phène ‘benzene’."