Isobaric bubble temperature data were collected for the system phenol-i-propanol over the entire composition range by indirect method using a standard Swietoslawski type ebulliometer. The measurements were made at 209, 412 and 711 mm Hg. The experimentalt-xdata were correlated with both Gamma-Phi method and equation of state method. In the former approach, Wilson, NRTL and UNIQUAC equations are used whereas in the latter case Soave equation of state is used.