【摘要】 以乙二醇单乙醚和冰乙酸为原料,在新型高分子复合催化剂FeCl3-AlCl3-UR的催化下,合成了乙二醇单乙醚醋酸酯。通过正交实验得出合成最佳条件:乙二醇单乙醚:冰乙酸=1:1.3(摩尔比)、催化剂用量为乙二醇单乙醚质量的10%、反应时间3h。在最佳条件下,乙二醇单乙醚醋酸酯产率可达到96.8%。更多还原

【Abstract】 Ethylene glycol monoethyl ether acetate（EGEEA） was synthesized by the esterification reaction of acetic acid with ethylene glycol monoethyl ether in the novel catalyst of polymer compouned which is FeCl₃-AlCl₃-UR.The optimum experimental results showed that the 96.8% yield of EGEEA was obtained at a molar ratio of acid to alcohol ether was 1.3:1,and the mass ratio catalyst to alcohol ether was 10%,and the reaction time was 3h.更多还原