Der Pharma Chemica
Journal for Medicinal Chemistry, Pharmaceutical Chemistry, Pharmaceutical Sciences and Computational Chemistry


Excess Properties of Binary Mixtures of Ethanolamine with Water at Different Higher Temperatures

Author(s): Gokul P Borse, Dinesh N Suryawanshi, Kiran D Ahirrao

Densities and viscosities for binary mixtures of ethanolamine with water are reported over the entire composition range at temperature (318.15, 320.15, 322.15, 324.15, 326.15 and 328.15 K). The density data were used to evaluate excess molar volumes (VE). The experimental viscosity data were also used to calculate the viscosity deviations and the excess Gibbs energies (G*E) of activation. All the binary systems studies showed negative values of excess molar volume and positive values of viscosity deviation indicating strong hydrogen bonding interaction for the entire mole fraction.