Changes in Aggregation Patterns Detected by Diffusion, Viscosity, and Surface Tension in Water + 2-(Diethylamino)Ethanol Mixtures at Different Temperatures Lampreia, I.M.S.; Santos, Â.F.S.; Barbas, M.J.A.; Santos, F.J.V.; Matos Lopes, M.L.S.; Journal of Chemical & Engineering Data 2007, 52, 2388-2394