Physicochemical evaluation of temperature-dependent molecular interactions in binary liquid mixtures and their correlation with the Jouyban–Acree model (allyl alcohol with mono ethanol amine, N-methyl ethanol amine and 2-(dimethyl amino) ethanol)

Excess molar volume, excess isentropic compressibility, deviation in viscosity and excess Gibbs free energy of activation of viscous flow for binary mixtures of allyl alcohol with selected alkanolamines, namely, 2-(dimethyl amino) ethanol (2-DMEA), N-methyl ethanolamine (N-MEA), and ethanolamine (EA) components of selected compositions were determined from the measured values of densities (ρ), viscosities (η), and speeds of sound (u) of pure components and their mixtures from 303.15 K to 313.15 K. The results are analysed in terms of intermolecular interactions or hydrogen bonding interactions or hetero-association interactions in the binary mixtures. Finally, the Prigogine-Flory-Patterson (PFP) Theory is applied to identify the most predominant molecular interaction. Jouyban-Acree model, results are discussed in terms of mean relative deviation (MRD) and individual relative deviation (IRD) between calculated and experimental densities, speeds of sound and viscosities as an accuracy criterion.