CAS · 688-84-6
Product Overview
2-Ethylhexyl methacrylate is a high-purity catalysts-auxiliary-agent supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | Colorless liquid |
|---|---|
| Purity (GC) | 99.5% min |
| Methacrylic acid (MAA) | 0.01% max |
| Moisture | 0.03% max |
| Color (APHA) | 10 max |
| Inhibitor | 20 ± 5 ppm |
Applications
2-Ethylhexyl methacrylate is a widely used monomer in polymer chemistry, coatings, adhesives, and specialty material production. It is primarily applied in the synthesis of acrylic polymers and copolymers, providing flexibility, hydrophobicity, and durability to final products. In coatings, it is used to manufacture paints, varnishes, and surface treatments with enhanced weather resistance, adhesion, and film-forming properties. In adhesives and sealants, 2-ethylhexyl methacrylate improves elasticity, tack, and bonding strength for applications on diverse substrates. It is also incorporated into specialty polymers for textiles, inks, plastics, and elastomers, where its long branched chain imparts softness, flexibility, and low glass transition temperature. In industrial polymer research, the monomer is used to develop tailored copolymers and functionalized resins for high-performance and customized material applications.
Benefits
The benefits of 2-ethylhexyl methacrylate stem from its unique chemical structure, reactivity, and ability to enhance polymer properties. Its long, branched alkyl chain provides hydrophobicity, flexibility, and reduced brittleness in copolymers, improving mechanical performance and durability. The methacrylate group allows efficient radical polymerization and copolymerization with other monomers, enabling precise control of polymer architecture and molecular weight. It contributes to improved thermal stability, chemical resistance, and UV durability in coatings and resins. Its compatibility with a wide range of co-monomers and polymerization techniques makes it highly versatile for both small-scale R&D and large-scale industrial production. Additionally, it facilitates the creation of soft-touch, high-performance materials with tailored mechanical and optical properties.
Conclusion
2-Ethylhexyl methacrylate is a versatile and high-value monomer for acrylic polymers, coatings, adhesives, and specialty materials. Its long branched chain, reactive methacrylate functionality, and polymer compatibility allow the production of flexible, durable, and chemically resistant materials. By supporting precise polymer design, enhanced performance, and versatile applications, this monomer remains an essential building block in modern polymer chemistry and industrial material development.
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