... -; N-[2-(Dimethylamino)ethyl]-N,N',N'-trimethyl-1,2-ethanediamine; Bis(2-dimethylaminoethyl)methylamine; N,N,N',N',N''-Pentamethyldiethylenetriamine ... Information UN 2734Properties and uses: N,N,N',N'',N''-Pentamethyldiethylenetriamine is a kind of high activa catalyst ... as material of quaternary ammonium salt. N,N,N',N'',N''-Pentamethyldiethylenetriamine with weak ammonia adour can easily ...