Isothermal vapor-liquid equilibrium data determined by the static method at 303.15 K are reported for the binary systems propyl vinyl ether +1-propanol, 1-propanol + 2,2,4-trimethylpentane and propyl vinyl ether + 2,2,4-trimethylpentane and also for the ternary system propyl vinyl ether + I propanol + 2,2,4-trimethyl-pentane. Additionally, new excess volume data are reported for the same systems at 298.15 K. The experimental binary and ternary vapor-liquid equilibrium data were correlated with different G E models and excess molar volume data were correlated with the Redlich-Kister equation for the binary systems and the Cibulka equation for the ternary system, respectively. (C) 2007 Elsevier B.V. All rights reserved.