Used in organic electronics due to its unique cylindrical π-conjugated structure, enabling efficient charge transport in devices like organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs). Acts as a molecular template for synthesizing carbon nanotubes with defined chirality and diameter. Exhibits strong fluorescence, making it suitable for use in sensors and optoelectronic applications. Its rigid, ring-shaped architecture allows for host-guest interactions in supramolecular chemistry, useful in molecular recognition and nanoscale device design.