Widely used as a homogeneous metallocene catalyst in polymerization reactions, particularly in the production of olefin polymers such as polyethylene and polypropylene. It enables precise control over polymer molecular weight and microstructure, making it valuable in tailoring polymer properties for specific industrial applications. Commonly employed in academic and industrial research settings for studying organometallic reaction mechanisms and catalytic behavior. Its reactivity with co-catalysts like methylaluminoxane (MAO) enhances its effectiveness in initiating polymer chain growth under mild conditions.