Isothermal vapor–liquid equilibrium at 323.15 K and excess molar volumes and refractive indices at 298.15 K for the ternary system propyl vinyl ether + 1-propanol + benzene and its binary sub-systems

Abstract

Isothermal vapor–liquid equilibrium data at 323.15 K are reported for the binary systems propyl vinyl ether + 1-propanol, PVE + benzene and 1-propanol + benzene and also for ternary system PVE + 1-propanol + benzene by using headspace gas chromatography. The experimental binary and ternary vapor–liquid equilibrium data were correlated with different activity coefficient models. The excess volumes and deviations in molar refractivity data are also reported for the same binary and ternary systems at 298.15 K. These properties are correlated with Redlich–Kister equation for binary systems, and with the Cibulka equation for the ternary system, respectively.