Diveratryl ether is primarily used as a stabilizer in the polymer industry, particularly in the production of polyolefins like polyethylene and polypropylene. It helps to prevent degradation of these materials during processing and extends their lifespan by inhibiting oxidative breakdown. Additionally, it finds application in the formulation of high-performance lubricants, where it enhances thermal stability and reduces wear and tear on machinery components. In the field of adhesives and coatings, diveratryl ether is utilized to improve the durability and resistance of products to environmental factors such as heat and UV radiation. Its antioxidant properties also make it valuable in the preservation of certain industrial fluids and rubber products.