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本文通过对直接回流法和共沸蒸馏分水法两种方法制备乙酸正丁酯的质量、产率的数据比较和理论分析 ,阐明了实验室制备乙酸正丁酯时用共沸蒸馏分水法比用直接回流法好
In this paper, the direct reflux method and azeotropic distillation water separation method two methods for preparing n-butyl acetate quality, yield data comparison and theoretical analysis, illustrates the laboratory preparation of n-butyl acetate by azeotropic distillation Better than direct reflow