2-(Perfluorooctyl)ethyl methacrylate
2-(Perfluorooctyl)ethyl methacrylate, identified by CAS number 1996-88-9, is a high-performance fluorinated monomer characterized by its long perfluorinated alkyl chain and reactive methacrylate functional group. This clear, colorless liquid serves as a critical building block in the synthesis of specialized fluoropolymers. Its unique molecular structure imparts exceptional chemical stability and significantly reduces the surface energy of resulting materials, making it a preferred choice for applications requiring extreme resistance to environmental factors.
In industrial and research contexts, this compound is valued for its ability to undergo radical polymerization, either alone or as a co-monomer with other acrylic or methacrylic esters. Proper handling is essential due to its chemical nature, requiring standard laboratory safety protocols and storage in cool, well-ventilated areas to prevent premature polymerization. As a versatile intermediate, it enables the development of advanced materials that bridge the gap between traditional plastics and high-end fluorinated coatings.
• Surface Modification and Protective Coatings: The primary application of 2-(Perfluorooctyl)ethyl methacrylate lies in the production of low-surface-energy coatings. When incorporated into polymer backbones, the perfluorinated side chains orient themselves toward the air-material interface, providing superior water and oil repellency. These coatings are extensively used to protect substrates such as stone, masonry, and architectural glass from staining, weathering, and graffiti.
• Textile and Leather Finishing: This monomer is a key component in the formulation of durable water repellents (DWR) for the textile industry. Polymers derived from this chemical provide fabrics with excellent resistance to liquid penetration and soil accumulation without compromising the breathability or hand-feel of the material. It is similarly applied in leather processing to enhance stain resistance and longevity in high-wear environments.
• Specialized Polymer Synthesis: In polymer chemistry research, it serves as a functional monomer for creating fluorinated acrylic resins. These resins exhibit enhanced thermal stability, chemical inertness, and low refractive indices, making them suitable for optical applications, electronic encapsulation, and specialized lubricants. Its ability to copolymerize allows for the fine-tuning of mechanical properties while maintaining the desirable characteristics of fluorinated species.
Product Name: 2-(Perfluorooctyl)ethyl methacrylate
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