OBAA is widely used as a photoinitiator in the production of UV-curable coatings, inks, and adhesives. It plays a crucial role in initiating the polymerization process when exposed to ultraviolet light, enabling rapid curing and hardening of materials. This makes it highly valuable in industries such as printing, packaging, and electronics, where fast and efficient curing is essential. Additionally, OBAA is utilized in the manufacturing of optical lenses and other transparent materials, as it ensures high clarity and durability in the final product. Its effectiveness in UV-curing applications contributes to improved production efficiency and enhanced material performance.