Densities and viscosities for the binary mixtures (2-methyl-1-chloropropane plus isomeric butanol) at 298.15 and 313.15 K

This paper reports excess volumes, V-E, and viscosity deviations, Delta eta, for binary mixtures of 2-methyl-1-chloropropane with an isomer of butanol at the temperatures 298.15 K and 313.15 K. These properties were obtained from density and viscosity measurements. The results are correlated by means of a Redlich-Kister type equation, and interpreted in terms of molecular interactions. The systems show positive values of V-E except in a short range of compositions for mixtures containing primary butanols (1-butanol at both temperatures and 2-methyl-1-propanol at 298.15 K), whereas Delta eta presents negative values at both temperatures over the whole composition range.