Used as a precursor in the production of zirconium metal and zirconium-based compounds, especially in catalysis and organic synthesis. Plays a key role in the synthesis of Ziegler-Natta catalysts for polymerization of alkenes. Employed in the preparation of zirconia (zirconium dioxide), which is used in ceramics, dental materials, and refractory coatings. Also utilized in vapor deposition processes to create thin films and corrosion-resistant coatings. Serves as a Lewis acid catalyst in various organic transformations, including Friedel-Crafts reactions.