CHLUMOFIUOR® CH-4 Perfluorobutyl vinyl CAS 1930-93-4

CH-4
2-Perfluorobutyl ethylene
CAS No.: 1930-93-4
Molecular formula: C4F9CH=CH2
Molecular weight: 246.07
EINECS No.: 243-053-7

Description

Performance index
Appearance: colorless liquid
Boiling point (°C): 59-60@760mmHg
Melting point (°C): no data
Density (g/mL): 1.452 @25°C
Refractive Index: 1.3 @20°C
Flash Point (°C): > 84
Purity (GC): >99%
Fields of application
As monomer and chemical intermediates.
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.

Other Name:

1H,1H – Perfluorobutylethylene

2 – (Perfluorobutyl) ethene

(Heptafluorobutyl) ethylene

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Application scenarios

1. Fluoropolymer Synthesis:

Used as a fluorinated olefin monomer for the synthesis of high-performance fluororubber and fluoroelastomers, suitable for chemical-resistant seals, special pipes, and other industrial components.

2. Textile Finishing Agent Preparation:

Used to prepare fluorinated multi-functional textile finishing agents, providing water and oil repellency and stain resistance to outdoor clothing and medical protective fabrics, enhancing durability.

3. Polymer Modifier:

Used as a fluorinated polymer modifier to improve the surface properties of coatings and optical fiber coatings, enhancing stain resistance, weather resistance, and chemical stability.

4. Specialty Surfactant Synthesis:

Used to synthesize specialty surfactants such as electronic cleaning agents and oil displacement agents, optimizing wetting, emulsification, and stability.

5. High-Performance Coatings and Films:

Used in coating formulations to improve surface hydrophobicity, oleophobicity, and stain resistance, suitable for protective coatings in automotive and construction fields.

6. Mold Release Agent Application:

Due to its low surface energy characteristics, it is used as a mold release agent in manufacturing processes to prevent material adhesion, facilitating demolding and production operations.

7. Marine Antifouling Materials:

Used in antifouling coatings for ships and underwater structures, forming a protective barrier to reduce marine organism attachment and reduce drag.

8. Organic Synthesis Intermediate:

Used in the synthesis of fluorinated fine chemicals and pharmaceutical intermediates, contributing to the optimization of organic synthesis routes and improvement of product performance.

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