Crotonoyl chloride is widely utilized in research focused on:

• Synthesis of Pharmaceuticals: This compound serves as an important intermediate in the production of various pharmaceuticals, enabling the creation of complex molecules with specific therapeutic properties.
• Polymer Chemistry: It is used in the synthesis of polymers and copolymers, enhancing material properties such as flexibility and durability, which are crucial in industries like packaging and automotive.
• Organic Synthesis: Crotonoyl chloride plays a key role in organic synthesis reactions, particularly in the formation of esters and amides, which are essential in creating diverse chemical products.
• Flavor and Fragrance Industry: This chemical is utilized in the formulation of flavoring agents and fragrances, providing unique scent profiles that enhance consumer products.
• Research and Development: In academic and industrial laboratories, it is employed in various research applications, facilitating the exploration of new chemical reactions and materials.