Solid—liquid phase diagrams of mixtures containing substituted phenols and amine mixtures

Abstract

Solid and liquid equilibrium results for the various systems are plotted in Figs. l-3 and recorded in Table 1. It is evident from the analysis of Figs. l-3 that mixtures of p-phenylphenol with pchloroaniIine, p-bromoaniline and p-anisidine form incongruent melting type phase diagrams indicating the formation of complexes (1 : 1) in the solid phases of these mixtures. The phase diagram of the mixture of p-iodoaniline with p-phenylphenol indicates the formation of a 1 : 1