Density, viscosity and excess properties of N, N-dimethylethanolamine +2-(ethylamino) ethanol +H2O at T = (293.15 to 333.15) K

The densities and viscosities of the binary solutions EAE (2-(Ethylamino) ethanol) + H 2 O, DMEA ( N -dimethylethanolamine) + H 2 O, EAE + DMEA and ternary solution EAE + DMEA + H 2 O were measured at T  = (293.15–333.15) K. Furthermore, the excess molar volume , partial molar volume , apparent molar volume, limiting partial molar volume and viscosity deviation were calculated. Based on the volumetric properties and viscosity properties of the solutions, the solute-solute and solvent-solute interactions were analyzed.