Thermodynamic and Transport Properties of Binary Mixtures of 2-Nitroanisole with Isomeric Dimethylanilines: Experimental and Correlative Study

Excess molar volume, excess isentropic compressibility, deviation in viscosity and excess Gibbs free energy of activation of viscous flow for binary mixtures of 2-nitroanisole with selected alkanolamines, namely, 2-(dimethylamino)ethanol (DMEA), N-methyl ethanolamine (N-MEA), and monoethanolamine (MEA) components 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. 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