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研究了四溴双酚 A双缩水甘油醚的合成方法 ,探索了不同原料摩尔比、溶剂、反应温度、第一步反应中碱的用量以及第一步反应时间对反应的影响 ,并对产品进行了环氧当量的测定
The synthesis of tetrabromobisphenol A diglycidyl ether was studied. The effects of molar ratio of different raw materials, solvent, reaction temperature, the amount of base in the first reaction and the reaction time of the first reaction were investigated. Determination of epoxy equivalent