Ethyl methacrylate

Ethyl methacrylate is a colorless, transparent liquid with a characteristic sweet aroma. Chemically, it belongs to the acrylate monomer family, containing unsaturated double bonds and ester groups. Its core chemical characteristic lies in the high reactivity of its double bonds, allowing it to rapidly polymerize under the influence of light, heat, or free radical initiators to form high molecular chains. This compound exhibits good solvent compatibility, moderate volatility, and relative stability to light, heat, and chemicals. However, its vapor can form explosive mixtures with air, classifying it as a flammable liquid. Therefore, strict control of ignition sources and adequate ventilation are necessary during storage and use.