间十五烷基酚在5种不同有机溶剂中溶解度的测定和关联(英文)

Determination and Correlation of the Solubilities for 3-Pentadecylphenol in Five Different Organic Solvents

用动态法分别测定了间十五烷基酚在氯仿、苯、正庚烷、正己烷、乙醚中的溶解度数据,并采用λh方程、Apel-blat方程和Wilson方程对实验数据进行了关联.结果表明,对于所测量的5个体系,Apelblat模型的偏差小于λh模型和Wilson模型,所得数据对间十五烷基酚的分离和提纯有重要意义.

Using a dynamic method,the solubilities of 3-pentadecylphenol in chloroform,benzene,n-heptane,n-hexane,and ethoxyethane have been determined.The results are correlated with λh equation,Apelblat equation,and Wilson equation.The calculated results show that the correlation of the Apelblat model for five measured systems has less deviation than that of the λh equation and the Wilson model.The solubility data obtained are important to the separation and purification of 3-pentadecylphenol.