ethylmetakrylaat

Ethyl methacrylate (EMA) is an organic compound with the chemical formula C6H10O2. It is the ethyl ester of methacrylic acid. EMA is a colorless liquid with a characteristic fruity odor. It is a member of the methacrylate ester family, which are known for their ability to polymerize.

EMA is primarily used as a monomer in the production of various polymers and copolymers. These polymers find applications in a wide range of industries. One of the most significant uses is in the manufacturing of acrylic resins, which are employed in paints, coatings, adhesives, and sealants. EMA-based polymers can also be found in dental materials, such as artificial teeth and denture bases, due to their durability and biocompatibility.

In the cosmetics industry, EMA is used in the formulation of artificial nails and nail polishes. Its ability to form hard, clear films makes it a valuable component in these products. It can also be found in certain types of contact lenses.

Like other methacrylate esters, EMA is flammable and should be handled with care, avoiding contact with skin and eyes. It is also important to store it in a cool, well-ventilated area away from ignition sources.