ISOTHERMAL VAPOR-LIQUID-EQUILIBRIA, EXCESS MOLAR ENTHALPIES, AND EXCESS MOLAR VOLUMES OF TRICHLOROMETHANE PLUS 1,2-EPOXYBUTANE AT (288.15, 298.15, AND 313.15) K

Isothermal vapor-liquid equilibria, VLE, excess Gibbs energies, G(m)(E ), excess molar enthalpies, H-m(E) and m, excess molar volumes, V-m(E) , were determined for the binary mixture trichloromethane + 1,2-epoxyb utane at (288.15, 298.15, and 313.15)K and at atmospheric pressure. Al l excess properties are negative. The vapor-liquid equilibrium data ar e thermodynamically consistent and have been fitted to the Redlich-Kis ter equation. The influence of temperature has been discussed, and the relative magnitudes and signs of the excess properties have been outl ined in terms of molecular interactions. Smooth representations of the results are presented.