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 (C1−C4) 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 (VE) and viscosity deviation (Δη). The effects of chain length and branching of alkanols on VE and Δη values have been discussed. The VE and Δη values are fitted to a Redlich−Kister equation.