Zirconium(IV) acetylacetonate, 2,4-Pentanedione zirconium(IV) derivative, Tetrakis(2,4-pentanedionato)zirconium, Zirconium(IV) 2,4-pentanedionate, Tetraacetylacetonate zirconium, Zirconium tetrakis(acetylacetonate), Zr(acac)4, Zr(C5H7O2)4, Nacem Zirconium, Zirconium 2,4-pentanedionate, Zirconium acetylacetonate