high quality temed / cas 111-18-2 / n,n,n’,n’-tetramethyl-1,6-hexanediamine overview: tetramethylethylenediamine is a colorless transparent liquid with a slight odor of ammonia. miscible with water, miscible with ethanol and most organic solvents. chinese name: tetramethylethylenediamine, cas 111-18-2, dabco tmeda, pc cat tmeda, toyocat te english name: n,n,n’,n’-tetramethylethylenediamine alias: tetramethylethylenediamine chinese name: tetramethylethylenediamine n,n,n’,n’-tetramethylethylenediamine alias: tetramethylethylenediamine chemical...