Measurement and Correlation of Solubilities of Indole-2-carboxylic Acid in Ten Different Pure Solvents from (278.15 to 360.15) K

The solubilities of indole-2-carboxylilc acid in ten pure solvents including water, methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, ethyl acetate, dichloromethane, toluene, and 1,4-dioxane were measured from (278.15 to 360.15) K at atmospheric pressure using the synthetic method. The solubilit...

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Bibliographic Details
Published in:Journal of chemical and engineering data 2013-12, Vol.58 (12), p.3309-3313
Main Authors: Liu, Jin-Qiang, Cao, Xin-Xiang, Ji, Baoming, Zhao, Bangtun
Format: Article
Language:English
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Summary:The solubilities of indole-2-carboxylilc acid in ten pure solvents including water, methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, ethyl acetate, dichloromethane, toluene, and 1,4-dioxane were measured from (278.15 to 360.15) K at atmospheric pressure using the synthetic method. The solubility was determined by a laser monitoring observation technique and found to increase with the rise of temperature. The experimental solubilities were regressed by the modified Apelblat with a relative deviation less than 3.63 % except in toluene.
ISSN:0021-9568
1520-5134
DOI:10.1021/je400813d