(2-Hydroxy-1,4-phenylene)dimethanol is primarily used in the synthesis of polymers and resins. It serves as a key intermediate in the production of high-performance materials, such as epoxy resins and polyurethanes, which are widely utilized in coatings, adhesives, and composite materials. Its hydroxyl groups enable cross-linking reactions, enhancing the durability and mechanical properties of the final products. Additionally, it finds application in the development of specialty chemicals for the pharmaceutical and agrochemical industries, where it acts as a building block for more complex molecules. Its versatility and reactivity make it valuable in advanced material science and industrial chemistry.