1,3-Propanediamine, N-(3-aminopropyl)-, polymer with (chloromethyl)oxirane 51961-45-6 Dipropylenetramine, (chloromethyl)oxirane polymer HOE S 3837 N-(3-Aminopropyl)-1,3-propanediamine (chloromethyl)oxirane polymer N-(3-Aminopropyl)-1,3-propanediamine polymer with (chloromethyl)oxirane