This chemical is primarily used in organic synthesis, particularly in the development of conjugated polymers and organic semiconductors. Its structure, featuring a butadiyne linkage between two benzaldehyde groups, makes it a valuable building block for creating materials with unique electronic properties. It is often employed in the preparation of organic light-emitting diodes (OLEDs) and photovoltaic devices due to its ability to facilitate charge transport and light absorption. Additionally, it serves as a precursor in the synthesis of complex organic molecules for research in materials science and optoelectronics. Its applications also extend to the field of coordination chemistry, where it is used to create ligands for metal-organic frameworks (MOFs) and other supramolecular structures.