Further computations on the solubility of 2-methyl-1, 3-benzothiazol-5-amine in ethanol + water mixtures at several temperatures. (3rd July 2020)

• Record Type: Journal Article
• Authors: Dikmen, Gökhan; Barzegar-Jalali, Mohammad; Mirheydari, Seyyedeh Narjes; Acree, William E.; Jouyban, Abolghasem
• Is Part Of: Physics and chemistry of liquids. Volume 58:Number 4(2020)
• Page Start: 421
• Page End: 431
• Publication Date: 2020-07-03
• Subjects: Solubility -- 2-methyl1, 3-benzothiazol-5-amine -- Jouyban-Acree model -- Redlich–Kister -- modified Wilson -- thermodynamic functions -- modified Wilson; Liquids -- Periodicals; 530.4205
• DOI: 10.1080/00319104.2019.1597358
• Languages: English
• ISSNs: 0031-9104

Abstract

ABSTRACT: The recently reported solubility data of 2-methyl-1, 3-benzothiazol-5-amine in the binary mixtures of {ethanol (1) + water (2)} at various temperatures have been used to present further numerical calculations and thermodynamic analysis. In this regard, the Jouyban-Acree, combined nearly ideal binary solvent/Redlich–Kister (CNIBS/R-K), Jouyban-Acree–van't Hoff, Yalkowsky and modified Wilson models were used to correlate the solubility data. In addition, the prediction based on the minimum number of experimental data were examined by Jouyban-Acree–van't Hoff and extended Yalkowsky models as well as trained version of Jouyban-Acree model presented in our previous research. Finally, the thermodynamic functions, apparent Gibbs free energy, enthalpy and entropy of the dissolution were calculated based on the van't Hoff equation.