Excess Molar Volumes and Viscosities of Binary Mixtures of Sulfolane with Benzene, Toluene, Ethylbenzene, p-Xylene, o-Xylene, and m-Xylene at 303.15 and 323.15 K and Atmospheric Pressure Yang, C.; Ma, P.; Zhou, Q.; Journal of Chemical & Engineering Data 2004, 49, 881-885