Used primarily in the synthesis of ytterbium-based materials, this compound serves as a precursor for producing ytterbium oxide, which is essential in manufacturing specialty glasses and ceramics with enhanced thermal and optical properties. It is also employed in the preparation of phosphors for lighting and display technologies, where ytterbium acts as a dopant to improve luminescence efficiency. In research settings, it functions as a source of ytterbium ions for studying rare-earth element behavior in solid-state chemistry. Additionally, due to its controlled decomposition characteristics, it finds use in the fabrication of catalysts and in doping laser materials for optoelectronic applications.