Phase Equilibria in the Systems Methyl 1,1-Dimethylethyl Ether + Benzene and + Toluene

Abstract

Pure-component vapor pressures and vapor−liquid equilibrium data at 94 kPa have been determined for the binary systems methyl 1,1-dimethylethyl ether + benzene and methyl 1,1-dimethylethyl ether + toluene. The systems exhibit regular behavior and a slight positive deviation from ideality, and no azeotrope is present. The data were correlated by the Wisniak−Tamir equation, and the appropriate parameters are reported.