Solubility of anthracene in ternary 1,4-dioxane plus alcohol plus heptane solvent mixtures at 298.15 K

被引:9
作者
Pribyla, KJ [1 ]
Spurgin, MA [1 ]
Chuca, I [1 ]
Acree, WE [1 ]
机构
[1] Univ N Texas, Dept Chem, Denton, TX 76203 USA
关键词
D O I
10.1021/je0001173
中图分类号
O414.1 [热力学];
学科分类号
摘要
Experimental solubilities are reported for anthracene dissolved in ternary 1,4-dioxane + 1-propanol + heptane, 1,4-dioxane + 2-propanol + heptane, 1,4-dioxane + 2-butanol + heptane, 1,4-dioxane + 2-butanol + heptane, and 1,4-dioxane + 2-methyl-1-propanol + heptane solvent mixtures at 25 degrees C and atmospheric pressure. Nineteen compositions were studied for each of the five solvent systems. Results of these measurements are used to test the predictive ability of the ternary solvent form of the combined NIMS/Redlich-Kister equation. Computations showed that the model predicted the observed solubility behavior to within an overall average absolute deviation of about 3.7%.
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页码:965 / 967
页数:3
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