CH-4
2-Perfluorobutylethyl acrylate
CAS No.: 52591-27-2
Molecular formula: C4F9CH2CH2OOCCH=CH2
Molecular weight: 318.14
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.
Properties
Appearance: colorless liquid
Boiling point (°C): 31@10mm Hg
Melting point (°C): -68
Density (g/mL): 1.44 @25°C
Refractive index: 1.3395 @25°C
Flash Point (°C): None
Purity (GC): >97
Other Name：
1H,1H,2H,2H – Nonafluorohexyl acrylate
2 – Propenoic acid 3,3,4,4,5,5,6,6,6 – nonafluorohexyl ester
1. Fluoropolymer Synthesis:
Used as a monomer in free-radical polymerization or copolymerization with other monomers to produce fluorinated polymer materials, imparting properties such as water repellency, oil repellency, and stain resistance.
2. Textile and Leather Protection:
Used in the preparation of surface protective agents for textiles and leather, providing fabrics and leather with water-repellent, oil-repellent, and stain-resistant (“three-proof”) properties, improving product durability and ease of cleaning.
3. Specialty Coating Preparation:
Used in the production of weather-resistant, corrosion-resistant, and low-surface-energy specialty coatings, applied as protective coatings in the automotive, aerospace, and marine industries, as well as anti-corrosion coatings for building facades and metal components.
4. Fluorinated Surfactant Synthesis:
Used as an intermediate in the synthesis of fluorinated surfactants, which can be used in fire-fighting foams, electronic cleaning agents, emulsifiers, and dispersants, leveraging their high surface activity and high thermal stability.
5. Lubrication and Anti-Adhesion Materials:
Used in the preparation of lubricating materials and anti-adhesion coatings with low friction coefficients, applied to precision mechanical parts, molds, and medical devices to reduce friction and adhesion problems.
6. Electronics Industry Applications:
Used in coatings and encapsulation materials for electronic components, improving the corrosion resistance and insulation performance of electronic components, suitable for the protection of circuit boards and semiconductor devices.
7. Paper Treatment:
Used as a functional finishing agent for paper, improving the moisture resistance and oil resistance of paper, suitable for food packaging paper and special industrial papers.
8. Medical Material Coatings:
Used as a surface coating for medical devices, providing lubrication, anti-adhesion, and corrosion resistance properties to devices such as catheters and implants.
9. Organic Synthesis Intermediate:
Used in the synthesis of other fluorinated compounds, such as fluorinated resins and fluorinated elastomers, serving as an important synthetic building block in the field of organofluorine chemistry.
