Used as a precursor in the synthesis of thin films and coatings, particularly in chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes. It is applied in the production of advanced materials, such as high-performance ceramics and optical coatings, due to its ability to form uniform and high-purity calcium oxide layers. Additionally, it serves as a catalyst or catalyst component in organic reactions, including polymerization and cross-linking processes. In research, it is utilized for studying metal-organic frameworks (MOFs) and other coordination compounds. Its thermal stability and solubility in organic solvents make it a versatile compound in both industrial and laboratory settings.