戊二酸饱和脂肪醇酯物理化学性质的测定

Measuration on Physical Chemistry Properties of Saturated Glutarate

通过实验测量同温度下饱和戊二酸酯的密度、粘度、折光率、闪点。找出饱和戊二酸酯这些性能的递变规律 ,分析并解释具备这种规律的原因。查阅相近的饱和戊二酸酯的密度、折光率 ,对同种醇不同种酸组成的酯进行比较 ,对同种酸不同种醇组成的酯进行比较 。

The density,viscosity,refractive index and flash point of glutarate were measured at the same temperature.After the measuring,a law of progressive change for glutarate was found out,analysesed it and explained the reasons for the law.In order to find out the law of progressive change,the density and refractive index of the esters which is similar to glutarate were looked up.Compared with the ester of the composition of the same alcohol of different acid,the actual value was checked to see if accorded with some law.