CH-N
2-Perfluoroalkylethyl methacrylate
CAS No.: 65530-66-7
Molecular weight: approx. 568
EINECS No.: 400-550-5
Application Fields
It is an important intermediate in the production of surface protective agent, widely used in textile, coating and fluorine surfactant fields.
Packing and Storage
This product is packed in 25L, 50L, 200L steel-plastic composite drums. The product is stored in a ventilated and cool place under airtight condition, see MSDS for details, shelf life is one year. Shelf life is one year. The storage time can be extended by adding polymerization inhibitor.
Properties
Appearance: White to light yellow semi-solid
Boiling point (°C): 210-350@760mmHg
Melting point (°C): -11.54
Density (g/mL): 1.6@25°C
Refractive index: 1.3384@25°C
Flash Point (°C): None
Purity (GC): >92%
Other Name:
Methacrylic acid perfluoroalkylethyl ester
2 – Methyl – 2 – propenoic acid perfluoroalkylethyl ester
Perfluoroalkylethyl 2 – methylacrylate
1. Textile Functional Finishing:
Used as an intermediate in the synthesis of textile three-proof finishing agents, it imparts waterproof, oil-proof, and stain-resistant properties to fabrics such as cotton, polyester, and nylon through copolymerization modification. It is suitable for outdoor clothing, workwear, home textiles, etc., improving durability and ease of care.
2. Special Coatings and Coating Preparation:
Used in the production of weather-resistant and chemically resistant fluorinated coatings, which can be applied to substrates such as metals, plastics, glass, and building materials, enhancing surface stain resistance, corrosion resistance, and aging resistance. It is suitable for industrial protection and high-end architectural decoration applications.
3. Fluorinated Surfactant Synthesis:
Used to prepare fluorinated surfactants with high surface activity and low surface tension. It can be used as an emulsifier, wetting agent, and defoamer in emulsion polymerization, meeting the interface control needs in the production of high-end coatings, inks, and adhesives.
4. Functional Polymer Synthesis:
Through homopolymerization or copolymerization with other acrylate monomers, fluorinated polymers/emulsions are prepared for the manufacture of high-performance polymer materials such as waterproof and breathable films and oil-resistant seals.
5. Adhesive and Sealant Modification:
Used as a modifying monomer to improve the water resistance, oil resistance, and weather resistance of adhesives and sealants. It is suitable for industrial assembly, automotive manufacturing, and other fields requiring high bonding strength and environmental adaptability.
6. Biomedical Material Coatings:
Utilizing its low surface energy and biocompatibility, it is used to prepare surface coatings for medical devices, reducing bacterial adhesion and infection risk. It can also be used in drug sustained-release carriers to improve drug stability and utilization.
7. Electronic Material Manufacturing:
Used to prepare polymer materials with low dielectric constant and low loss, meeting the insulation and protection needs of electronic components such as liquid crystal displays (LCDs), optimizing device performance.
