Bubble points at 95.75 kPa, over the entire composition range were measured for the binary mixtures formed by o-cresol with 1,2-dichloroethane, 1, 1,2,2-tetrachloroethane, trichloroethylene, tetrachloroethylene, o-, m-, p-xylenes and n-heptane, making use of a Swietoslawski type ebulliometer. The liquid phase composition versus temperature measurements was found to be well represented by the Wilson model. (c) 2005 Elsevier B.V. All rights reserved.