多种方法分析与评价乙酸乙酯合成实验中产物之纯度

赵华绒,蔡黄菊,秦敏锐,余利明,邵东贝

Analysis and Evaluation of Purity of Ethyl Acetate in the Esterification Reaction of Ethanol and Acetic Acid

Hua-Rong ZHAO,Huang-Ju CAI,Min-Rui QIN,Li-Ming YU,Dong-Bei SHAO

表1 乙酸乙酯、乙醇、乙醚相对于苯的校正因子

物质 fSi R2 乙酸乙酯 2.729 0.999 乙醇 2.304 0.999 乙醚 1.986 0.992