Density, Speed of Sound, and Isentropic Compressibility of Triethanolamine (or N-Methyldiethanolamine) + Water + Ethanol Solutions from t = (15 to 50) °C García-Abuín, A.; Gómez-Díaz, D.; La Rubia, M.D.; Navaza, J.M.; Pacheco, R.; Journal of Chemical & Engineering Data 2009, 54, 3114-3117