Gallium acetylacetonate is primarily used in the field of materials science and nanotechnology. It serves as a precursor in the synthesis of gallium oxide thin films, which are essential in the production of semiconductors and optoelectronic devices. These thin films are employed in applications such as gas sensors, transparent conductive oxides, and dielectric layers in electronic components. Additionally, it is utilized in the preparation of gallium-containing nanoparticles, which have potential uses in catalysis, biomedical imaging, and targeted drug delivery systems. The compound is also explored in chemical vapor deposition (CVD) processes to create high-purity gallium-based materials for advanced technological applications.