Group contribution values of the infinite dilution thermodynamic functions of hydration for aliphatic noncyclic hydrocarbons, alcohols, and ketones at 298.15 K and 0.1 MPa

Andrey V. Plyasunov, Everett Shock

Research output: Contribution to journalArticle

40 Scopus citations


A compilation of experimental values of the infinite dilution partial molar Gibbs energy, enthalpy, and heat capacity of hydration, together with molar volumes in water at 298.15 K and 0.1 MPa, is presented for aliphatic noncyclic ketones. These data, combined with the related results for aliphatic noncyclic hydrocarbons and monohydric alcohols, were treated in the framework of a simple first-order group additivity scheme. Numerical values of the contributions to each of the thermodynamic properties are obtained by the least-squares procedure for the following groups: CH3, CH2, CH, C, OH, and CO.

Original languageEnglish (US)
Pages (from-to)1016-1019
Number of pages4
JournalJournal of Chemical and Engineering Data
Issue number5
Publication statusPublished - Sep 2001
Externally publishedYes


ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this