Used primarily in the field of organic electronics, this compound serves as a key building block for synthesizing semiconducting polymers and small molecules. Its rigid, planar fluorene core enhances charge carrier mobility, making it valuable in organic light-emitting diodes (OLEDs), where it contributes to efficient blue emission. The dihexyl chains improve solubility in organic solvents, facilitating solution-based processing techniques like spin coating and inkjet printing for device fabrication. It is also employed in organic photovoltaics (OPVs) and field-effect transistors (OFETs) due to its favorable electronic properties and stability.