...
首页> 外文期刊>Journal of Chemical and Engineering Data: the ACS Journal for Data >Solubilities of 4 ',5,7-Triacetoxyflavanone in Fourteen Organic Solvents at Different Temperatures
【24h】

Solubilities of 4 ',5,7-Triacetoxyflavanone in Fourteen Organic Solvents at Different Temperatures

机译:4',5,7-三乙酰氧基氟的溶解度在不同温度下的十四有机溶剂中

获取原文
获取原文并翻译 | 示例
           

摘要

The solubilities of 4',5,7-triacetoxyflavanone in eight different alcohols, 2-methoxyethanol, 2-propoxyethanol, 2-butoxyethanol, ethyl acetate, tetrahydrofuran, and acetone have been measured with an HPLC (high-performance liquid chromatography) analysis method at the experimental temperature from 278.2 to 318.2 K. The solubilities of 4',5,7-triacetoxyflavanone in selected solvents increase with an increasing of temperature. The solubilities of 4',5,7-triacetoxyflavanone were correlated with the modified Apelblat equation and universal quasichemical (UNIQUAC) equation, respectively. The correlated solubilities were in good accordance with the measured data at the experimental temperature. Furthermore, the crystal habits of 4',5,7-triacetoxyflavanone in selected solvents were studied in this work.
机译:用HPLC(高性能液相色谱)分析方法测量4',2-甲氧基乙醇,2-丙二醇,2-丙氧基乙醇,2-甲氧基乙醇,乙酸乙酯,四氢呋喃和丙酮的溶解度。 在实验温度从278.2至318.2K k。选择溶剂中4',5,7-三乙酰氧基氟拉拉维酮的溶解度随温度的增加而增加。 4',5,7-三乙酰氧基氟苯酮的溶解度分别与修饰的apelblat方程和通用正种(Uniquac)等式相关。 相关溶解度良好地根据实验温度的测量数据。 此外,在这项工作中研究了4',5,7-三乙酰氧基氟苯酮的晶体习性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号