Dodecyl acrylate, identified by CAS number 2156-97-0 and also known as lauryl acrylate, is a monofunctional monomer characterized by a long-chain hydrophobic alkyl group. This clear, low-volatility liquid belongs to the acrylate ester family and serves as a vital building block in the synthesis of various polymers and copolymers. Its long hydrocarbon chain provides unique physical properties, such as internal plasticization and enhanced solubility in organic solvents, making it a preferred choice for applications requiring flexibility and water resistance.
In industrial and research settings, dodecyl acrylate is valued for its reactivity and ability to impart specific performance characteristics to final products. It is typically stabilized with inhibitors to prevent premature polymerization during storage and transport. Handling requires standard chemical safety protocols, including the use of protective equipment and storage in cool, well-ventilated areas away from heat sources and light to maintain chemical stability and prevent unintended reactions.