Vapor−Liquid Equilibrium Data, Excess Enthalpy Data, and Azeotropic Data for the Binary System Dibutyl Ether + o-Xylene

For the binary system dibutyl ether + o -xylene, isothermal and isobaric vapor−liquid equilibrium (VLE) data were measured with the static synthetic and the dynamic method. Additionally, excess enthalpy ( H E ) data were determined by means of an isothermal flow calorimeter, and azeotropic data were investigated using a spinning band column. The experimental data from this work were correlated using linear temperature-dependent UNIQUAC interaction parameters.