1,3-Propanediamine, N-(3-aminopropyl)-N'-(3-((3-aminopropyl)amino)propyl)- 13274-42-5 Caldopentamine Dipropylamine, 3,3'-bis((3-(aminopropyl))amino)- (7CI,8CI) EINECS 236-272-4 N-(3-Aminopropyl)-N'-(3-((3-aminopropyl)amino)propyl)-1,3-propanediamine N-(3-Aminopropyl)-N'-(3-((3-aminopropyl)amino)propyl)propane-1,3-diamine Tetrapropylenepentamine Tetratrimethylenepentamine