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Atomfair 4-Hydroxybutyl acrylate C7H12O3

Description 4-Hydroxybutyl acrylate (CAS No. 2478-10-6) is a high-purity, monofunctional acrylate ester with the molecular formula C7H12O3. This versatile monomer features both a reactive acrylate group and a hydroxyl group, making it ideal for polymerization and cross-linking applications. Its IUPAC name, 4-hydroxybutyl prop-2-enoate , reflects its structural composition as an ester of acrylic acid and 1,4-butanediol. With a clear to pale yellow appearance and a characteristic mild odor, this liquid compound is widely used in UV-curable coatings, adhesives, and specialty polymers. Its hydroxyl functionality enables further chemical modifications, such as esterification or urethane formation. Packaged under inert gas to prevent…

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Description

Description

4-Hydroxybutyl acrylate (CAS No. 2478-10-6) is a high-purity, monofunctional acrylate ester with the molecular formula C7H12O3. This versatile monomer features both a reactive acrylate group and a hydroxyl group, making it ideal for polymerization and cross-linking applications. Its IUPAC name, 4-hydroxybutyl prop-2-enoate, reflects its structural composition as an ester of acrylic acid and 1,4-butanediol. With a clear to pale yellow appearance and a characteristic mild odor, this liquid compound is widely used in UV-curable coatings, adhesives, and specialty polymers. Its hydroxyl functionality enables further chemical modifications, such as esterification or urethane formation. Packaged under inert gas to prevent premature polymerization, our 4-Hydroxybutyl acrylate is rigorously tested for purity, stability, and consistency, ensuring optimal performance in demanding research and industrial applications.

  • CAS No: 2478-10-6
  • Molecular Formula: C7H12O3
  • Molecular Weight: 144.17
  • Exact Mass: 144.078644241
  • Monoisotopic Mass: 144.078644241
  • IUPAC Name: 4-hydroxybutyl prop-2-enoate
  • SMILES: C=CC(=O)OCCCCO
  • Synonyms: 4-Hydroxybutyl acrylate, 4-hydroxybutyl prop-2-enoate, Hydroxybutyl acrylate, 2-Propenoic acid, 4-hydroxybutyl ester, BUTANEDIOL MONOACRYLATE

Application

4-Hydroxybutyl acrylate is primarily used as a reactive diluent and cross-linking agent in UV-curable coatings, inks, and adhesives, where it enhances flexibility and adhesion. Its hydroxyl group allows for incorporation into polyurethane systems, improving mechanical properties and chemical resistance. The compound is also employed in the synthesis of specialty polymers for medical devices and controlled-release drug delivery systems.

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