4-Benzyloxybenzophenone is primarily used in the field of organic synthesis, where it serves as an intermediate in the production of various chemical compounds. Its structure makes it valuable in the development of UV absorbers, which are essential components in sunscreens and protective coatings to shield materials from ultraviolet radiation. Additionally, it is utilized in the synthesis of specialty chemicals, including those used in the pharmaceutical and cosmetic industries. Its role in these applications is crucial for enhancing the stability and performance of the final products.