... Appearance: a dark green crystalline powder; Name: Nickel(II) acetylacetonate CAS:3264-82-2Synonyms: Bis(2,4- ... pentanedionate; Nickel (II) pentanedionate; Bis(acetylacetonato)nickel(II) hydrate; Bis(2,4-pentanedionato)nickel(II) hydrate; Nickel(II) 2,4- ... hydrate; Nickel acetylacetonate; NICKEL PENTANEDIONATE; NICKEL(II) 2,4-PENTANEDIONATE; NICKEL II 2,4-PENTANEDIONATE; NICKEL ACETYLACETONATE (OUS); ...