异丙醚-苯酚-对苯二酚的饱和溶解度  

The Saturated Solubility of Diisopropyl Ether-phenol-hydroquinone

作　　者：居红芳[1] 徐桦[1] 

机构地区：[1]常熟理工学院化学系,江苏常熟215500

出　　处：《常熟理工学院学报》2005年第6期31-32,90,共3页Journal of Changshu Institute of Technology

摘　　要：在50℃、46℃和常压下实验测定了对苯二酚在二异丙基醚和苯酚中的饱和溶解度。把它 与水-二异丙醚-苯酚-对苯二酚四元系中的对苯二酚浓度作比较,其最大溶解度既小于醚相也 小于水相中对苯二酚的最大浓度,这一结果可能意味着水有增溶作用。The saturated solubility of ternary system of diisopropyl ether-phenol-hydroquinone has been measured at 50℃ and 46℃ under normal pressure. Compared with the data of quaternary system of water-diisopropyl ether-phenol-hydroquinone, it is found that the maximal saturated solubility of hydroquinone in the ternary system is smaller than the maximal solubility of hydroquinone in both ether phase and water phase in the quaternary system. It suggests that water has some solubilizing activity in the quaternary system.

关 键 词：二异丙基醚 苯酚 对苯二酚 三元系等温截面 饱和溶解度 

分 类 号：O657[理学—分析化学]