2-(Diethylamino)ethyl acrylate
2-(Diethylamino)ethyl acrylate, identified by CAS 2426-54-2, is a versatile functional monomer characterized by its tertiary amine group and reactive acrylate moiety. It typically appears as a clear, colorless to light yellow liquid and is known for its ability to introduce cationic functionality into polymer chains. This chemical structure allows it to participate in radical polymerization, making it a valuable building block for creating tailored macromolecular architectures.
In industrial and research settings, this compound is prized for its dual reactivity, combining the polymerization potential of the vinyl group with the chemical reactivity of the amine side chain. It is generally handled with inhibitors to ensure stability during storage and transport. Its primary value lies in its capacity to modify surface properties, improve solubility, and provide pH-responsive behavior in a wide range of synthetic materials.
• Primarily utilized as a functional monomer in the synthesis of cationic polymers, where it enhances the adhesion of coatings and adhesives to anionic substrates such as paper, wood, and textiles. The tertiary amine group provides a site for further chemical modification or quaternization, allowing for the fine-tuning of the polymer’s charge density and surface affinity.
• Employed in the production of water-soluble polyelectrolytes used for wastewater treatment and mineral processing. When polymerized and often quaternized, it forms effective flocculants that assist in the removal of suspended particles and organic matter from aqueous streams, facilitating more efficient filtration and purification processes.
• Functions as a specialized additive in UV and electron-beam curable resin systems, where it contributes to faster cure rates and improved flexibility of the resulting coatings. It is also a significant component in the development of stimuli-responsive materials, such as pH-sensitive hydrogels used in advanced research for controlled release applications and smart membrane technologies.
Product Name: 2-(Diethylamino)ethyl acrylate
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