Solubilities of Bis(2,4,6-trimethylbenzoyl)phenylphosphine Oxide in Different Organic Solvents at Several Temperatures

被引：4
|
作者：
Wang, Zhongwei [1 ]
Yu, Qing [1 ]
Liu, Ying [1 ]
Zhao, Jian [1 ]
Lu, Zongling [1 ]
Sun, Jutao [1 ]
机构：
[1] Shandong Univ Sci & Technol, Sch Mat Sci & Engn, Qingdao 266590, Peoples R China
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2012年 / 57卷 / 12期
关键词：
PHOTOINITIATORS; ETHANOL;
D O I：
10.1021/je300343y
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The mole fraction solubilities of bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide (BPPO) in different organic solvents such as methanol, ethanol, ethyl acetate, cyclohexane, 2-propanol, acetonitrile, n-hexane, dichloromethane, dichloroethane, chloroform, benzene, and toluene were measured at a designated temperature of (295 to 345) K by the gravimetrical method. The solubilities of BPPO in dichloromethane, dichloroethane, chloroform, benzene, and toluene were all higher than 25 g.100 g(-1) at 295.4 K. The mole fraction solubilities (x) of BPPO in methanol, ethanol, ethyl acetate, cyclohexane, 2-propanol, acetonitrile, and n-hexane were correlated as a function of temperature. Results showed that the calculated solubilities were in good agreement with the experimental solubility data.
引用
收藏
页码：3340 / 3343
页数：4
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