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Improvement in the Synthetic Method of Ethyl Acetate
Author(s): 
Pages: 49-51
Year: Issue:  1
Journal: LABORATORY SCIENCE

Keyword:  催化酯化乙酸乙酯装置改进;
Abstract: 用硫酸氢钠催化摩尔比为1.5:1的乙酸与乙醇的酯化反应,在液相温度达到94±2℃时,加1.2g/(0.2mol乙醇)催化剂,可以82.95%的收率制备出乙酸乙酯.该方法与浓硫酸法相比,具有催化剂用量少、酯收率高、反应后处理简单、不污染环境、不腐蚀设备、节约实验时间等优点.
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