摘要
分别用微型实验和常量实验制备乙酸异戊酯。实验结果表明 ,在醇酸摩尔比相同条件下 ,微型实验乙酸、异戊醇用量为常量实验用量的 1 3%时 ,二者酯产率差异率为 7.4% ,可确定乙酸异戊酯微型制备中乙酸、异戊醇用量均为 4.0mL ,乙酸异戊酯平均产率 62 .7%。
Isopentyl acetate was synthesized with micro and conventional chemical experiment respectively.Results showed that the relative deviation of yield of isopentyl acetate was 7.4% when the volume of acetic acid and isopentyl alcohole in the microchemical experiment was 13% of that of the conventional experiment,and mole ratio of isopentyl alcohole to acetic acid with microchemical experiment was the same as with conventional experiment.The yield of isopentyl acetate could reach 62.7% when the volume of isopentyl alcohole and acetic acid was 4.0 mL respectively in microchemical experiment.
出处
《湖北农学院学报》
2001年第4期358-359,共2页
Journal of Hubei Agricultural College
