This chemical is primarily utilized in the development of advanced materials, particularly in the field of organic electronics. It serves as a key building block for the synthesis of conjugated polymers and small molecules, which are essential components in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs). Its rigid and planar structure, combined with its carboxylic acid functional groups, makes it an effective linker in the construction of metal-organic frameworks (MOFs). These MOFs are employed in gas storage, separation, and catalysis due to their high surface area and tunable porosity. Additionally, its extended π-conjugation system is leveraged in the design of organic semiconductors, enhancing charge transport properties in electronic devices.