1,2-Ethanediamine, N,N-diethyl-N'-methyl- 104-79-0 2-(Diethylamino)-N-methylethylamine Ethylenediamine, N,N-diethyl-N'-methyl- N,N-Diethyl-N'-methylethylenediamine NSC27480 [2-(Diethylamino)ethyl]methylamine