Densities, viscosities, viscosity deviations and excess thermodynamic properties of ternary liquid mixtures of ethylenediamine/propylenediamine plus 1,4-dioxane plus (benzene or plus toluene or plus carbon tetrachloride) and their constituent binaries at 303.15 K

Densities and viscosities of ternary liquid mixtures of ethylenediamine and propylenediamine with 1,4-dioxane, as the second common component, and benzene/toluene/carbon tetrachloride as the third component and their constituent binaries have been measured at 303.15 K. The viscosity deviations (Delta eta) and thermodynamic excess properties (V(E) and Delta G(#E)) have been determined and fitted to Cibulka's equation. The experimental values of Delta eta, V(E) and Delta G(#E) have been found to be in close agreement with the theoretical values predicted by Cibulka's equation. The nature and strength of molecular interactions between the mixing components of the ternary liquid mixtures are also discussed.