N,N,N',N'-Tetrakis(2-hydroxyprop-1-yl)ethane-1,2-diamineQuadrolN,N,N′,N′-四(2-羟丙基)乙二胺Quadrol®(乙烯二腈)四-2-丙醇N,N,N′,N′-Tetrakis(2-Hydroxypropyl)ethylenediamine(Ethylenedinitrilo)tetra-2-propanol1,1',1'',1'''-(Ethane-1,2-diylbis(azanetriyl))tetrakis(propan-2-ol)Ethylenediamine-N,N,N',N'-tetra-2-propanolN,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamineN,N,N',N'-四-(2羟基丙基)乙二胺N,N,N',N'-TETRA(2-HYDROXYPROPYL)ETHYLENEDIAMINE