Synonyms: Cobalt,bis(2,4-pentanedionato)- (6CI,8CI);Cobalt, bis(2,4-pentanedionato-O,O')-,(SP-4-1)-;Cobalt, bis(2,4-pentanedionato-kO,kO')-, (SP-4-1)- (9CI);Bis(2,4-pentanedionato)cobalt;Bis(2,4-pentanedionato)cobalt(II);Bis(acetylacetonate)cobalt;Bis(acetylacetonato)cobalt;Bis(acetylacetonato)cobalt(II);Cobaltbis(acetylacetonate);Cobalt diacetylacetonate;Cobalt(2+) acetylacetonate;Cobalt(2+) bis(acetylacetonate);Cobalt(II) acetylacetonate;Cobalt(II)bis(acetylacetonate);Cobaltous acetylacetonate;NSC 4652;NSC 52329;NacemCobalt;