Viscosities for Binary Mixtures of 1-Bromobutane and 1,4-Dibromobutane with Isomeric Butanols at 298.15 and 313.15 K

This paper reports viscosities and viscosity deviations for binary mixtures of 1-bromobutane and 1,4-dibromobutane with an isomer of butanol at temperatures of 298.15 and 313.15 K. Absolute viscosities were correlated using the Grunberg–Nissan equation, and kinematic viscosities by the equations of McAllister and Heric. Viscosity deviations were correlated by means of a Redlich– Kister-type equation. Viscosity deviations show negative values at both temperatures over the complete composition range.