Densities and refractive indexes of binary liquid mixtures of eucalyptol with some alcohols

摘要

Densities and refractive indexes at 303.15,308.15 and 313.15 K have been experimentally measured for binary liquid mixtures of eucalyptol with methanol,ethanol,n-propanol,n-butanol,iso-butanoi over the entire composition range.From the experimentally measured values,refractive index deviations at different temperatures have been computed and fitted to the Redlich-Kister polynomial equation to derive the binary coefficients and standard deviations.Using various relations,refractive indexes of the binary liquid mixtures have been calculated and discussed in terms of average deviations.