Viscosity measurements for the binary mixtures of 1,2-dichloroethane or 1,2-dibromoethane with isomeric butanols

Viscosities and viscosity deviations are reported for the binary mixtures of 1,2-dichloroethane or 1,2-dibromoethane with 1-butanol, 2-butanol, 2-methyl-1-propanol, and 2-methyl-2-propanol at 298.15 and 313.15 K. Viscosity deviations are negative for all the mixtures and decrease in absolute value when the temperature increases. The kinematic viscosities were correlated by the equations of McAllister and Heric. The Wu model was used to predict the viscosities of the systems.