1,3-Bis(dimethylamino)propane 1,3-PROPANEDIAMINE, N,N,N',N'-TETRAMETHYL- 110-95-2 210102-01-5 4-04-00-01259 (Beilstein Handbook Reference) 99233-35-9 BRN 1734176 Bis((dimethylamino)methyl)methane EINECS 203-818-8 N,N,N',N'-Tetramethyl-1,3-diaminopropane N,N,N',N'-Tetramethyl-1,3-propanediamine N,N,N',N'-Tetramethyltrimethylenediamine Tetramethyltrimethylenediamine