Because of all these disvantages acetylchloride is used to react with absolute ethyl alcohol and synthesize ethyl acetate.
鉴于传统方法存在
上缺点,采用乙酰氯代替乙酸作为原料,不使用任何催化剂,不
热,常温反应来合成乙酸乙酯。
Because of all these disvantages acetylchloride is used to react with absolute ethyl alcohol and synthesize ethyl acetate.
鉴于传统方法存在上缺点,采用乙酰氯代替乙酸作为原料,不使用任何催化剂,不热,常温反应来合成乙酸乙酯。
A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.
如乙醇的反应产物包括乙醛，乙酸乙酯，乙酸甲酯，缩醛等一系列有害物质。
：
上例句、词性分类均由互
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