The aim of this investigation is to study the behavior of 1,1,1-trichloroethane as a component of binary mixtures. Density and kinematic viscosity were measured at 298.15 K and atmospheric pressure with a vibrating tube densimeter and an Ubbelohde capillary viscometer, respectively, for binary mixtures of 1,1,1-trichloroethane with 13 solvents of different chemical nature : methyl and ethyl acetate, acetone, butanone, cyclohexanone, 2-methyltetrahydrofuran, dipropyl ether, 1,4-dioxane, nitromethane, 1-hexanol, 1-methoxy-2-propanol, alpha,alpha,alpha-trichlorotoluene and alpha,alpha,alpha-trifluorotoluene. The dynamic viscosity, excess volume, and viscosity deviation function were obtained from the experimental results. A polynomial expression was employed to correlate excess volume data, and the Cao et al. model (UNIMOD) was used to correlate mixture viscosity. Parameters for these models are reported.