1.Diethanolamine (DEA) 2.Excellent quality 3.Delivery quick 4.Competitive price Diethanolamine(DEA)Specifications1,Colorless or ... ropy liquid. Solubility: 2,specific weight(D oC):1.08, 3,m.p.: 28, 4,refractive index: 476,Uses,As purificant of ... .p. 269.1 °C, specific weight(D °C ) 1.08,m.p. 28°C, refractive index 476, flash point: 146°CCharacters ...