Synonyms: 2,4-Pentanedione,ion(1-), barium (9CI); Barium, bis(2,4-pentanedionato)- (6CI,7CI,8CI);2,4-Pentanedione barium salt; Acetylacetone barium salt; Bariumacetylacetonate; Barium bis(acetylacetonate); Bis(2,4-pentanedionato)barium;Bisacetylacetonatobarium; NSC 174287; NSC 77074; Nacem Barium