Diallylmethylamine is widely used in the production of polymers and resins, particularly in the synthesis of ion-exchange resins and flocculants. It serves as a monomer in the creation of polyelectrolytes, which are essential in water treatment processes for purifying and clarifying water. Additionally, it is utilized in the manufacture of coatings and adhesives, where its reactive properties enhance durability and performance. In the pharmaceutical industry, it acts as an intermediate in the synthesis of various active pharmaceutical ingredients (APIs). Its versatility also extends to the field of organic synthesis, where it is employed as a building block for more complex chemical compounds.