Correlation of excess molar enthalpies of cyclopentanone (1)Â +Â 1-alkanols (C1-C5) (2) by Peng-Robinson-Stryjek-Vera equation of state and ERAS-model

► Excess molar enthalpies of cyclopentanone + 1-alkanols were measured. ► PRSV EOS has been used to predict the experimental HmE data. ► ERAS-model has been successfully applied.