2-(Diethylamino)ethyl methacrylate
2-(Diethylamino)ethyl methacrylate, commonly identified by CAS number 105-16-8, is a versatile amino-functional monomer characterized by its dual functionality. It features a polymerizable methacrylate group alongside a tertiary amine moiety, which imparts unique chemical reactivity and basicity to the resulting polymers. As a clear liquid ester, it serves as a critical building block in the synthesis of specialty resins and functional copolymers across various industrial sectors.
In terms of handling and stability, this monomer is typically supplied with a polymerization inhibitor to ensure safe storage and transport, as it is sensitive to heat and light exposure. Its reactive nature allows for easy incorporation into acrylic systems through free-radical polymerization. The presence of the diethylamino group makes it particularly valuable for developing materials that require specific surface properties or responsiveness to environmental stimuli, such as changes in pH levels.
• Primarily utilized in the production of functional acrylic polymers and copolymers, where it introduces cationic character and improves adhesion to various substrates. These polymers are frequently employed in the formulation of coatings, adhesives, and sealants, providing enhanced durability and better interaction with polar surfaces or acidic components.
• Serves as a key intermediate in the synthesis of water-soluble polymers used for water treatment and mineral processing. Its cationic nature when protonated or quaternized makes it highly effective in flocculation processes, aiding in the removal of suspended solids and impurities from industrial wastewater or municipal water systems.
• Employed in the manufacture of specialty additives for the textile and paper industries, where it acts as a sizing agent or retention aid. By modifying the surface charge of fibers, it enhances the binding of dyes, pigments, and other functional finishes, leading to improved color fastness and structural integrity in the final products.
• Widely researched and applied in the development of pH-responsive and smart materials, including hydrogels and nanocarriers. Due to the protonation of the tertiary amine group at lower pH values, polymers containing this monomer exhibit reversible swelling or solubility changes, making them ideal for controlled release applications and advanced chemical sensors.
Product Name: 2-(Diethylamino)ethyl methacrylate
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