... (DEA) 2.Excellent quality 3.Delivery quick 4.Competitive price Diethanolamine(DEA)Specifications1,Colorless or yellowish ... ,specific weight(D oC):1.08, 3,m.p.: 28, 4,refractive index: 476,Uses,As purificant of gases ... Molecular weight 105.14 Melting point 10.5°C b.p. 269.1 °C, specific weight(D °C ... : 146°CCharacters Colorless or yellowish ropy liquid. Solubility: 4.2% in benzene, 0.8% in ether at ...