Density, Speed of Sound, and Refractive Index for Binary Mixtures Containing Cycloalkanes with o-Xylene, m-Xylene, p-Xylene, and Mesitylene at T = (298.15 and 313.15) K

Experimental physical properties (densities, speeds of sound, and refractive indices) and their derived and excess properties (excess molar volumes, isentropic compressibility, and excess molar isentropic compressibility) of binary systems containing cycloalkanes with aromatics (cyclopentane (1), or cyclohexane (1), or methylcyclohexane (1), or cyclooctane + o-xylene (2), + m-xylene (2), + p-xylene (2), or + mesitylene (2)) at T = (298.15 and 313.15) K and at atmospheric pressure were determined over the whole composition range. The excess properties of all the studied binary systems were satisfactorily fitted to the Redlich−Kister equation.