3-二甲氨基-1-丙醇 ;N,N-二甲基丙醇胺 3-Dimethylamino-1-propanol; N,N-Dimethylpropanolamine CAS No.:3179-63-3 M.F.:C5H13NO Appearance: Colorless transparent liquid Purity(GC): ≥99% Moisture: ≤0.5% Dangerous article Grade 8(3);UN 2734 Packing: 200Kg/drum Capacity: 300 tons/year Usage:medical intermediate; also used in paper finishing auxiliary and petroleum additive etc..