butüülakrülaat

Butyl acrylate is an organic compound with the chemical formula CH2=CHCOOCH2CH2CH2CH3. It is an ester of acrylic acid and n-butanol. At room temperature, it is a clear, colorless liquid with a characteristic acrid odor. It is sparingly soluble in water but miscible with most organic solvents.

The primary use of butyl acrylate is as a monomer in the production of polymers and copolymers. It is a key component in the manufacture of acrylic paints, coatings, adhesives, sealants, and textiles. The butyl group in butyl acrylate provides flexibility, water resistance, and adhesion properties to the resulting polymers. Its polymerization can be initiated by free radicals, and it readily copolymerizes with other vinyl monomers such as methyl methacrylate, styrene, and vinyl acetate to create materials with a wide range of properties.

Butyl acrylate is flammable and should be handled with care, avoiding sources of ignition. It can cause irritation to the skin, eyes, and respiratory tract. In industrial settings, appropriate personal protective equipment and ventilation are essential. It is typically stored in cool, well-ventilated areas away from oxidizing agents and direct sunlight. The production of butyl acrylate involves the esterification of acrylic acid with n-butanol.