Densities, Viscosities, and Surface Tensions of Aqueous 2-Amino-2-ethyl-1,3-propanediol Solutions

Densities, viscosities, and surface tensions of 2-amino-2-ethyl-1,3-propanediol (AEPD) + water mixtures were measured over wide temperatures ranging from (303.15 to 343.15) K. The concentration ranges of AEPD were (20−100) mass % for density measurements and 20−80 mass % for viscosity and surface tension measurements. The experimental values were correlated as a function of temperature and concentration. The average absolute deviations were found to be 0.07% for density, 0.56% for viscosity, and 0.42% for surface tension.