Solubility of 8-hydroxybenzoic acid in select organic solvents at 298.15 K

被引：22

作者：

De Fina, KM ^{[1
]}

Sharp, TL ^{[1
]}

Roy, LE ^{[1
]}

Acree, WE ^{[1
]}

机构：

[1] Univ N Texas, Dept Chem, Denton, TX 76203 USA

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1999年 / 44卷 / 06期

关键词：

D O I：

10.1021/je990134w

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Experimental solubilities are reported for 2-hydroxybenzoic acid dissolved in 1-propanol, 2-propanol, 1-butanol, 2-butanol, 2-methyl-1-propanol, 2-methyl-2-propanol, 1-pentanol, 1-octanol, dibutyl ether, 1,4-dioxane, tetrahydrofuran, ethyl acetate, butyl acetate, 2-propanone, 2-butanone, and cyclohexanone at 298.15 K. Results of these measurements reveal that the observed solubilities in the eight alcohol solvents fall within a fairly narrow mole fraction range of each other. 2-Hydroxybenzoic acid is more soluble in both 1,4-dioxane and tetrahydrofuran than in any of the other alcohol, eater, or ketone solvents studied.

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页码：1262 / 1264

页数：3

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