Synonyms: Copper(2+), (2,2',2'',2'''-(1,2-ethanediyldi(nitrilo-kappaN))tetrakis(2-propanol-kappaO))-, (OC-6-21)-, sulfate (1:1);(2,2',2'',2'''-(Ethylenedinitrilo)tetra(propan-2-ol)-N,N',O,O',O'',O''')copper(2+) sulphate;copper(2+) sulfate - 1,1',1'',1'''-(ethane-1,2-diyldinitrilo)tetrapropan-2-ol (1:1:1)