butanolo, dietilentriammina, etanolo, trietilentetrammina, tetraetilenpentammina, tris-(2-idrossietil)ammina, 3,3′-diammino-dipropilammina, 4,4′-diamminodibutilammina
butanol, diethylenetriamine, ethanol, triethylenetetramine, tetraethylenepentamine, tri-(2-hydroxyethyl) amine, 3,3′-diaminodipropylamine, 4,4′-diaminodibutylamine