Used as a precursor in the synthesis of barium-containing materials, particularly in the preparation of thin films and nanomaterials via sol-gel and chemical vapor deposition methods. Plays a role in the fabrication of ceramic oxides for electronic applications, such as dielectric materials and superconductors. Also utilized in catalysis and as a metal-organic source in materials research where controlled barium release is required. Its solubility in organic solvents makes it suitable for solution-based processing techniques.