N,N-Dimethyl-p-toluidine is widely used as an accelerator in the curing process of polyester and acrylic resins. It plays a crucial role in dental materials, particularly in the polymerization of dental composites and adhesives, ensuring quick and efficient setting. In the manufacturing of fiberglass-reinforced plastics, it enhances the hardening of resins, improving production speed and material performance. Additionally, it is employed in the production of coatings and inks, where it aids in achieving rapid drying and durability. Its application in the chemical industry also extends to being a catalyst in various organic synthesis reactions, contributing to the production of pharmaceuticals and other fine chemicals.