This compound is primarily utilized in the field of organic electronics due to its unique spirobifluorene structure, which provides excellent thermal stability and hole-transporting properties. It is commonly employed as a building block in the synthesis of organic light-emitting diodes (OLEDs) and other optoelectronic devices. The bromine atom in the molecule allows for further functionalization, enabling the creation of more complex materials tailored for specific applications. Additionally, its rigid and planar structure contributes to enhanced charge carrier mobility, making it suitable for use in photovoltaic cells and other energy-related technologies.