Solubilities of betulin in fourteen organic solvents at different temperatures

被引：42

作者：

Cao, Dan ^{[1
]}

Zhao, Guoling ^{[1
]}

Yan, Weidong ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2007年 / 52卷 / 04期

关键词：

D O I：

10.1021/je700069g

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The solubilities of betulin in methanol, ethanol, 1-propanol, 1-butanol, 1-pentanol, 1-hexanol, methyl formate, ethyl formate, methyl acetate, ethyl acetate, chloroform, dichloromethane, cyclohexane, and acetone were measured at T = (278.2, 288.2, 298.2, and 308.2) K. The solubilities of betulin in selected organic solvents increase with temperature. A three-parameter equation was used to correlate the experimental data. These data of solubility can be used to guide the processes of crystallization in industry.

引用

页码：1366 / 1368

页数：3

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