DENSITIES, VISCOSITIES, REFRACTIVE-INDEXES, AND SPEEDS OF SOUND IN METHYL ACETOACETATE PLUS METHYL ACETATE PLUS ETHYL-ACETATE PLUS N-BUTYL ACETATE PLUS METHYL BENZOATE, AND PLUS ETHYL BENZOATE AT 298.15-K, 303.15-K, AND 308.15-K

The densities, viscosities, refractive indices, and speeds of sound in binary mixtures of methyl acetoacetate with esters have been measured at 298.15, 303.15, and 308.15 K. The results are used to interpret th e nature of thermodynamic interactions between the mixing components. The excess parameters have been fitted to a third-order polynomial to estimate the coefficients and standard errors.