Used primarily in the preparation of gadolinium-based materials for phosphors and magnetic resonance imaging (MRI) contrast agents. It serves as a precursor in the synthesis of gadolinium oxide, which is essential in producing luminescent materials for medical imaging and display technologies. Its controlled decomposition allows for the formation of high-purity gadolinium compounds used in electronics and specialty ceramics. Also employed in research settings for developing new gadolinium-containing complexes with potential applications in catalysis and nuclear technology.