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专利、报告等 Preparation of ethylene glycol monoacetate and ethylene glycol diacetate, by carrying out initial transesterification reaction with base catalyst, sec-butyl acetate and ethylene glycol, distilling, adding sec-butyl acetate, and reacting
一种乙二醇单乙酸酯和乙二醇二乙酸酯的制备方法,采用碱催化剂、乙酸仲丁酯和乙二醇进行初始酯交换反应,蒸馏,加入乙酸仲丁酯,反应
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