2-(dimethylamine)ethanol/dimethylethanolamine overview: (n,n-dimethylethanolamine) referred to as dmea, is a colorless volatile liquid, ammonia odor, boiling point 134.6 ℃. used in ion exchange resin; used in high purity water preparation and decolorization of sugar solution, three-waste treatment of film washing solution, etc.; used in polyurethane flexible block foam, molded foam and rigid foam, cathodic elastic foam,...