Thermophysical Properties of Isoamyl Acetate or Methyl Benzoate + Hydrocarbon Binary Mixtures, at (303.15 and 313.15) K

Densities, viscosities, and refractive indices have been measured for the binary liquid mixtures of isoamyl acetate or methyl benzoate with ( o -, m -, and p -) xylenes and ethylbenzene over the entire composition range at (303.15 and 313.15) K. From the experimental data, the values of viscosity deviations Δη and deviation in molar refraction Δ R have been determined. The values of Δη and Δ R have been fitted to the Redlich−Kister polynomial equation to determine the binary coefficients and the standard deviation. The predictive ability of several one-, two-, and three-parameter viscosity models was also tested. It was observed that the viscosities were best correlated with the McAllister equation.