MIXING PROPERTIES OF THE SYSTEM METHYL ACETATE PLUS METHANOL PLUS ETHANOL AT 298.15 K

This paper reports measurements of the densities and refractive indice s of the ternary system methyl acetate+methanol+ethanol and the corres ponding binary systems methyl acetate+methanol, methyl acetate+ethanol , and methanol+ethanol at 298.15 K and atmospheric pressure. A vibrati ng tube digital densimeter and a refractometer of synthetic sapphire p rism (sodium D wavelengh) were used, the whole mole fraction range bei ng covered. Excess molar volumes and deviations of the refractive indi ces on mixing were determined. Polynomials have been fitted to the res ults, the computed parameters being shown.