1,1'-(Ethylenediimino)dipropan-2-ol 2-Propanol, 1,1'-(1,2-ethanediyldiimino)bis- 2-Propanol, 1,1'-(ethylenediimino)di- 3270-73-3 EINECS 221-891-4 N,N'-Bis(2-hydroxypropyl)-1,2-ethanediamine