Density of Water (1) + Diethanolamine (2) + CO2 (3) and Water (1) + N-Methyldiethanolamine (2) + CO2 (3) from (298.15 to 423.15) K Han, J.; Jin, J.; Eimer, D.A.; Melaaen, M.C.; Journal of Chemical & Engineering Data 2012, 57, 1843-1850