CH-4
Perfluorobutyl iodide
CAS No.: 423-39-2
Molecular formula: C4F9I
Molecular weight: 345.93
EINECS No.: 207-025-8
Application Fields
Key intermediate in the production of fluorinated surfactants and low surface energy coatings.
Packing and Storage
This product is packed in 25L, 50L and 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.
Performance index
Appearance: colorless to light pink liquid
Boiling point (°C): 64-66@760mmHg
Melting point (°C): -88
Density (g/mL): 2.01 @25°C
Refractive Index: 1.3285 @20°C
Flash Point (°C): None
Purity (GC): >99%
Other Name：
1,1,1,2,2,3,3,4,4 – nonafluoro – 4 – iodobutane
Nonafluorobutyl Iodide”“Nonafluoro – 1 – iodobutane
1. Fluorinated Surfactant Synthesis:
As a core intermediate, it is used to prepare fluorinated surfactants with high surface activity, chemical stability, and hydrophobic and oleophobic properties, which can reduce the surface tension of liquids and are suitable for various special systems.
2. Textile and Leather Finishing:
Used in the production of hydrophobic and oleophobic textile finishing agents, improving the stain resistance, water resistance, and oil resistance of textiles; also used in high-grade leather waterproofing and fatliquoring agents and waterproof coatings, enhancing the water resistance and durability of leather.
3. Paper and Carpet Protection:
Used to make paper finishing agents, giving paper oil-proof, waterproof, and stain-resistant properties, suitable for special papers such as food packaging paper; used to produce carpet stain repellents, reducing stain adhesion and facilitating cleaning and maintenance.
4. Coatings and Coatings Field:
Used as a leveling agent in coatings, improving the leveling properties during coating application and reducing defects such as brush marks and craters; it can also be used to prepare low surface energy coatings, improving the stain resistance and corrosion resistance of the coating.
5. Fire Extinguishing Agent Manufacturing:
Used in the production of light water fire extinguishing agents, utilizing its hydrophobic and oleophobic properties to improve the fire extinguishing efficiency and anti-reignition ability of the fire extinguishing agent, suitable for various types of fire scenarios.
6. Oilfield Chemical Applications:
In oilfield exploration, it can be used as an additive in oil and gas extraction and transportation processes, such as improving oil and gas separation efficiency and preventing equipment scaling and corrosion.
7. Photosensitive and Magnetic Materials:
Used in the production of magnetic recording materials and photosensitive materials, it can improve the stability, weather resistance, and data storage performance of the materials.
8. Metal Protection Treatment:
Used to prepare metal rust inhibitors, forming a protective layer on the metal surface to slow down metal corrosion, suitable for the storage and transportation protection of metal products.
9. Medical Material Processing:
Used for surface modification of medical materials, giving the materials hydrophobic, stain-resistant, and corrosion-resistant properties, suitable for the production needs of medical dressings, medical device components, etc.
10. Release Agent Production:
Used in the preparation of high-grade release agents, suitable for the molding and processing of plastics, rubber, and other products. It reduces adhesion between the product and the mold, improving demolding efficiency and product surface quality.
