Densities of m-cresol plus quinoline and m-cresol plus 1-methylnaphthalene mixtures at (298 to 348) K and up to 30 MPa

Densities were measured for mixtures of m-cresol + quinoline and m-cresol + l-methylnaphthalene in a temperature range of (298.15 to 348.15)K and at pressures up to 30 MPa over the entire composition range. The Tait model correlated the density data accurately. Isothermal compressibilities of the pure fluids and their mixtures were calculated with the aid of the Tait model. Over the investigated conditions, the excess volumes of m-cresol + quinoline are negative, whereas those of m-cresol + l-methylnaphthalene are positive.