Solubilities of 2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-dimethanol, α,α,α′,α′-tetramethyl-3,9-dioxide in selected solvents

被引：5

作者：

Fan, Rui-Lan ^{[1
]}

Wang, Li-Sheng ^{[1
]}

Guo, Ting-Ting ^{[1
]}

Wu, Jun-Sheng ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Chem Engn & Environm, Beijing 100081, Peoples R China

来源：

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

关键词：

ACID;

D O I：

10.1021/je700050r

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A phosphorus-containing flame retardant 2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-dimethanol, alpha,alpha,alpha',alpha'-tetramethyl-3,9-dioxide (DPDM) was synthesized. The structure and the thermal stability of the compound were characterized by infrared spectroscopy (IR), nuclear magnetic resonance (H-1 NMR), mass spectroscopy (MS), elemental analysis, and thermogravimetric analysis. Using a static analytical method, the solubilities of DPDM in acetic acid + acetone binary mixtures, water, methanol, and ethanol were determined in the temperature range from (293.14 to 338.14) K. The solubility data were correlated with an empirical equation.

引用

页码：1340 / 1342

页数：3

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