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Dominant Products 3 - dimethylamino propylamine (DMAPA), also known as N, N-dimethyl-1 ,3 - propanediamine(CAS No.:109-55-7), the English name N, N-Dimethyl-1 ,3-diaminopropane / Dimethylaminopropylamine, abbreviation DMAPA. The main purposes: for the production of ion exchange resin D213, LAB, LAO, CAB, CDS betaine...[more]