VOLUMETRIC, VISCOSITY AND ULTRASONIC BEHAVIOUR OF n-BUTYL PROPIONATE + ETHER (THF, 1,4-DIOXANE, ANISOLE AND BUTYL VINYL ETHER) MIXTURES AT 303.15, 308.15 AND 313.15 K

Abstract

Density, viscosity and speed of sound of binary liquid mixtures of butyl propionate with tetrahydrofuran, 1,4-dioxane, anisole and butyl vinyl ether were measured at ( 303.15,308.15 and 313.15 ) K and over the entire composition range. From the experimental data values of excess volume V E , viscosity deviations ∆ η , deviation in speeds of sound ∆ u , isentropic compressibility Ks and deviation in isentropic compressibility ∆ K S , have been determined. The speeds of sound data have been analysed on the basis of Jouyban–Acree and Vandeal–Vangeel models.