Densities and Viscosities of 1-Pentanol Binary Mixtures at 293.15 K

Abstract

Densities (ρ) and viscosities (η) for binary mixtures of 1-pentanol with benzene, chlorobenzene, bromobenzene, iodobenzene, nitrobenzene, aniline, toluene, and p-xylene have been measured over the whole composition range at 293.15 K. The excess volumes VE and the viscosity deviations Δη were calculated, and the results were fitted to a Redlich−Kister type polynomial relation. The corresponding parameters have been derived. The resulting excess functions were interpreted in terms of the interactions between the molecules in the binary mixtures.