Further computations on the solubility of 2-methyl-1,3-benzothiazol-5-amine in ethanol plus water mixtures at several temperatures

DİKMEN G., Barzegar-Jalali M., Mirheydari S. N., Acree W. E., Jouyban A.

PHYSICS AND CHEMISTRY OF LIQUIDS, vol.58, no.4, pp.421-431, 2020 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 58 Issue: 4
  • Publication Date: 2020
  • Doi Number: 10.1080/00319104.2019.1597358
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Chemical Abstracts Core, Chimica, Compendex, INSPEC, Metadex
  • Page Numbers: pp.421-431
  • Eskisehir Osmangazi University Affiliated: Yes


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.