VAPOR-LIQUID-EQUILIBRIA OF METHYL OR ETHYL-ACETATE WITH 1-CHLOROPENTANE OR 1-CHLOROHEXANE AT 101.32 KPA PRESSURE

The T-x-y data for binary mixtures composed of methyl acetate + (1-chl oropentane or 1-chlorohexane) and ethyl acetate + (1-chloropentane or 1-chlorohexane) have been measured ebulliometrically at 101.32 kPa usi ng a dynamic method. In thermodynamic calculations using these data, t he vapor phase was considered to be non-ideal, and the four systems st udied exhibit positive deviations from Raoult's law. The activity coef ficients and vapor phase compositions have been compared with those pr edicted by using UNIFAC and ASOG models.