Benzene-1,2,4,5-tetrol is primarily utilized in organic synthesis as a building block for more complex chemical compounds. It serves as a precursor in the production of pharmaceuticals, particularly in the development of drugs targeting specific biological pathways. Additionally, it is used in the synthesis of organic materials, including polymers and resins, which have applications in coatings and adhesives. Its hydroxyl groups make it a valuable intermediate in the creation of antioxidants and stabilizers for industrial processes. In research, it is often employed as a model compound to study chemical reactions involving polyhydroxy aromatic systems.