Density, Viscosity, and Excess Molar Volume of the Binary Mixtures of 1-Propanol, 1,2-Propanediol, 1,3-Propanediol, and Glycerol

Abstract

Experimental data on the density and dynamic viscosity of binary mixtures of 1-propanol, 1,2-propanediol, 1,3-propanediol, and glycerol at temperatures from 293.15 to 343.15 K are reported. For the majority of binary mixtures, this is the first time that the dynamic viscosity has been measured. Excess molar volumes are calculated and fitted to Redlich–Kister polynomials. The mixture viscosity has been fitted using the Grunberg–Nissan mixing rule to a maximum mean relative deviation of MRD = 1.10%.