Densities, viscosities, and refractive indices at (298.15, 303.15, and 308.15) K, and the speed of sound at 298.15 K, are presented as a function of mixture composition for the binary mixtures of ethyl chloroacetate + cyclohexanone, + chlorobenzene, + bromobenzene, or + benzyl alcohol. Using these data, excess molar volume and deviations in viscosity, molar refraction, and speed of sound have been calculated. These results have been correlated with the Redlich and Kister polynomial equation to derive the coefficients and standard errors. Variations in the calculated excess quantities have been studied for mixtures of ethyl chloroacetate with component liquids.