Used as a key intermediate in the synthesis of fluorinated organic semiconductors, particularly in the development of high-performance materials for organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs). Its rigid terphenyl backbone and fluorine substituents enhance electron transport properties, improve thermal stability, and allow fine-tuning of energy levels in electronic devices. The carboxylic acid groups enable further functionalization or attachment to surfaces and polymers, making it suitable for use in thin-film coatings and sensor applications. Its structural precision supports controlled molecular packing, which is critical for achieving high charge carrier mobility in thin-film transistors.