Azeotropy in series of binary systems formed by indole and diphenyl homologs

Abstract

Zeotropic-azeotropic series of binary systems consisting of diphenyl with indole homologs and of indole with diphenyl homologs are studied by experimental and theoretical methods. The results permit the determination of upper azeotropic limits for the series and permit predictions as to whether azeotropy is present in eighteen binary systems. © 2012 Allerton Press, Inc.