N,N-Diethylacrylamide丨CAS 2675-94-7

N,N-Diethylacrylamide is a versatile monomer widely used in polymer chemistry, materials science, and biomedical research. It is primarily applied in the synthesis of responsive polymers, hydrogels, and specialty copolymers due to its ability to undergo radical polymerization while imparting flexibility, hydrophilicity, and thermal responsiveness. In biomedical and pharmaceutical research, polymers derived from N,N-diethylacrylamide are employed in drug delivery systems, tissue engineering scaffolds, and stimuli-responsive materials, where controlled swelling and solubility are critical. Additionally, it is used in the preparation of coatings, adhesives, and functional materials, often in combination with other acrylamide monomers to tailor mechanical, thermal, or chemical properties. Its reactivity and structural features also make it a valuable intermediate in the development of novel polymeric architectures and smart materials.

The benefits of N,N-Diethylacrylamide stem from its high reactivity, chemical stability, and ability to impart desirable polymer properties. The N,N-diethyl substitution enhances hydrophobicity relative to N,N-dimethylacrylamide while maintaining water solubility, allowing for tunable polymer behavior. Its double bond readily participates in radical polymerization, enabling high conversion rates and reproducible copolymer synthesis. Polymers derived from this monomer exhibit good thermal stability, adjustable mechanical strength, and responsiveness to environmental stimuli such as temperature and pH. Furthermore, the monomer is compatible with a wide range of solvents and comonomers, facilitating its incorporation into complex polymer networks and functional materials.