CH-N
2-Perfluoroalkylethyl acrylate
CAS No.: 65605-70-1
Molecular formula: F(C2F4)nCH2CH2OOCCH=CH2
Molecular weight: 550
EINECS No.: None
Fields of application
An important intermediate in the production of surface protection agents, widely used in textiles, coatings and fluorine-containing surfactants.
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.
Performance index
Appearance: light yellow semi-solid
Boiling point (°C): 100-220@760mmHg
Melting point (°C): 11.2
Density (g/mL): 1.6@25°C
Refractive index: 1.3332 @25°C
Flash Point (°C): None
Purity (GC): >92%
Other Name：
Acrylic acid perfluoroalkyl ethyl ester
2 – Propenoic acid, perfluoroalkyl ethyl ester
1. Synthesis of Textile “Three-Proof” Finishing Agents:
As a key monomer, it is used to synthesize waterproof, oil-proof, and stain-resistant finishing agents for textiles, providing durable protective properties to fabrics, and is suitable for various fabrics such as cotton and synthetic fibers.
2. High-Performance Coating Modification:
Used to prepare hydrophobic, oil-resistant, and chemical-resistant fluorocarbon coatings, applied to protective coatings in automotive, aerospace, and marine industries. It can also be used in superhydrophobic coatings such as self-cleaning glass and anti-fog mirrors.
3. Preparation of Fluorinated Surfactants:
As a precursor, it is used to synthesize fluorinated surfactants for fire-fighting foams, electronic cleaning agents, and industrial emulsifiers, leveraging its low surface tension and high stability.
4. Functional Treatment of Paper and Leather:
Used for moisture-proof and oil-proof treatment of paper, improving the durability of packaging paper and specialty papers; it also enhances the stain resistance and water resistance of leather, extending the service life of leather products.
5. Synthesis of Fluorinated Polymers:
Copolymerized with other monomers to prepare fluorinated polymers, used in high-performance sealing materials and weather-resistant films, optimizing the weather resistance and chemical stability of the materials.
6. Fine Chemicals and Intermediates:
Used to synthesize fluorinated pharmaceutical intermediates and fluorinated fine chemicals, and can also be used as a reaction monomer in the preparation of complex fluorocarbon compounds.
7. Development of Other Special Materials:
Used to prepare wear-resistant materials and anti-corrosion coatings, meeting the special protection needs of precision machinery and electronic components.
