Density and Viscosity Studies of Binary Mixtures of Acetonitrile with Methanol, Ethanol, Propan-1-ol, Propan-2-ol, Butan-1-ol, 2-Methylpropan-1-ol, and 2-Methylpropan-2-ol at (298.15, 303.15, 308.15, and 313.15) K

Abstract

Densities and viscosities have been measured for the binary mixtures of acetonitrile with linear and brached alkanols (C 1 −C 4 ) over the entire composition range at (298.15, 303.15, 308.15, and 313.15) K. The experimental density (ρ) and viscosity (η) values were used to calculate the excess molar volume ( V E ) and viscosity deviation (Δη). The effects of chain length and branching of alkanols on V E and Δη values have been discussed. The V E and Δη values are fitted to a Redlich−Kister equation.