CHLUMOFIUOR® CH-4 Perfluorobutylethanol CAS 2043-53-0

CH-4
2-Perfluorobutylethyl alcohol
CAS No.: 2043-47-2
Molecular formula: C4F9CH2CH2OH
Molecular weight: 264.09
EINECS No.: 218-050-9

Areas of application
Fabric treatment, coatings, synthesis of fluorinated surfactants.
Raw material for synthesizing acrylate or methacrylate.
Packaging 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.

Description

Performance index
Appearance: colorless liquid
Boiling point (°C): 141@760mmHg
Melting point (°C): -57.6
Density (g/mL): 1.59 @25°C
Refractive index: 1.3129 @25°C
Viscosity: 12.5mPa-s @20°C
Flash Point (°C): None
Purity (GC): >99%

Other Name:

1H,1H,2H,2H – Nonafluorohexan – 1 – ol

2 – (Perfluorobutyl) ethyl alcohol

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Application scenarios

1. Fluorosurfactant Synthesis:

Used in the preparation of fire-fighting foam agents and electroplating bath additives, significantly reducing solution surface tension and improving wetting, emulsifying, and dispersing properties.

2. Fluorine Surface Treatment Agent Preparation:

Used to produce water- and oil-repellent finishing agents for textiles, leather, and paper, providing substrates with durable hydrophobic and oleophobic properties.

3. High-Performance Coatings and Films:

Synthesis of water- and oil-repellent coatings, suitable for textiles and electronic component encapsulation materials, improving corrosion resistance, wear resistance, and stain resistance.

4. Fluorine-Containing Intermediate Synthesis:

Used to synthesize fluorine-containing alcohols such as perfluorooctylethyl alcohol, which are then used to prepare fluorine-containing polymers and fluorocarbon resins.

5. Electronic Industry Materials:

Used as high-temperature lubricants in semiconductor manufacturing, withstanding a wide temperature range and reducing wear on precision components; also used in anti-fouling and moisture-proof coatings for electronic components.

6. Fluorine Fine Chemicals Synthesis:

Preparation of fluorine-containing pharmaceutical intermediates, fluorine-containing pesticide intermediates, and other fine chemical products, expanding the application fields of fluorine-containing compounds.

7. Phase Transfer Catalysis Process:

Used as a phase transfer catalyst in organic synthesis to promote the transfer and reaction of substances in heterogeneous reaction systems, improving reaction efficiency.

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