Densities and Viscosities of N,N-Dimethylaniline and Mixtures with Methanol, Ethanol, 1-Propanol, and 1-Butanol at 298.15–313.15 K

Abstract

Densities and viscosities of N,N-dimethylaniline mixtures with methanol, ethanol, 1-propanol, 1‑butanol were measured over the entire composition range at 298.15, 303.15, 308.15, and 313.15 K and atmospheric pressure. There was calculated excess molar volumes, viscosity deviation and excess Gibbs energies of activation of viscous flows. The excess properties were fitted to the Redlich–Kister equation.