Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

ABSTRACT

Vapor pressures of (1-bromobutane + 1-octanol or 1-decanol) at several temperatures between (278.15 and 323.15 K) were measured by a static method. The reduction of the vapor pressures to obtain activity coefficients and excess molar Gibbs energies was carried out by fitting the vapor pressure data to the Wilson equation according to Barker's method. Excess molar enthalpies HE and volumes VE of (1-bromobutane + 1-octanol) were also measured at 298.15 K. VE at 298.15 K was compared with predictions of the ERAS model.