Chinese name: N,N-dimethylethanolamine, 2-dimethylaminoethanol English name: N, N-dimethyl ethanolamine; 2-(Dimethylamine)ethanol CAS NO: 108-01-0 Molecular formula: C4H11NO Molecular weight: 89.14 Physical and chemical properties Dimethylethanolamine is a colorless or light yellow liquid, soluble in water Relative density (25 ° C): 0.89 Viscosity (25 ° C): 6mPa.s Hydroxyl value: 638 mg KOH / g Flash point (PMCC):...