Tris(4-formylphenyl)amine is widely used in the synthesis of organic electronic materials due to its unique structure and properties. It serves as a key building block in the development of conjugated polymers and small molecules for organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs). The compound's multiple aldehyde groups allow for efficient crosslinking and polymerization, enhancing the stability and performance of the resulting materials. Additionally, it is utilized in the creation of covalent organic frameworks (COFs), which are promising for gas storage, separation, and catalysis applications. Its ability to form highly ordered and porous structures makes it valuable in designing advanced materials for energy and environmental applications.