Densities and viscosities at 298.15 K of the ternary mixtures 1-butanol + 1-chlorobutane + 1-butylamine and 2-methyl-1-propanol + 1-chlorobutane + 1-butylamine and the binary mixtures 1-butanol + 1-butylamine and 2-methyl-1-propanol + 1-butylamine have been measured. Excess molar volumes and viscosity deviations were fitted to the polynomial equation of Cibulka. The experimental results were also compared with those predicted by the empirical equations of Redlich-Kister, Tsao-Smith, Kohler, and Colinet.