Density and Surface Tension of Aqueous Solutions of (2-(Methylamino)-ethanol + 2-Amino-2-methyl-1-propanol) and (2-(Methylamino)-ethanol + N-Methyl-diethanolamine) from (298.15 to 323.15) K Venkat, A.; Kumar, G.; Kundu, M.; Journal of Chemical & Engineering Data 2010, 55, 4580-4585