Ethylenediamine-ethylenimine copolymer25987-06-8100 % similar Triethylenetetramine112-24-377 % similar Tetraethylenepentamine112-57-277 % similar Pentaethylenehexamine4067-16-777 % similar Diethylenetriamine111-40-069 % similar N,N′-Bis(3-aminopropyl)ethylenediamine10563-26-567 % similar Triethylenetetramine dihydrochloride38260-01-463 % similar Cuprior4961-40-463 % similar Norspermidine56-18-860 % similar Norspermine4605-14-556 % similar N,N′-Bis(2-aminoethyl)-1,3-propanediamine4741-99-556 % similar Spermine71-44-356 % similar Ethylenediamine107-15-355 % similar Piperazine110-85-055 % similar 1,4,7-Triazacyclononane4730-54-555 % similar Polyethylenimine9002-98-655 % similar Spermidine124-20-953 % similar 3-(Aminopropyl)ethylenediamine13531-52-753 % similar Bis(hexamethylene)triamine143-23-753 % similar Aminoethylethanolamine111-41-147 % similar