Description
Chemical Identity and Description
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Chemical Name: n-Butyl Vinyl Ether
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Synonyms: 1-Butoxyethene, Butyl ethene ether
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Chemical Formula: C6H12O
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Molecular Weight: 100.16 g/mol
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CAS Number: 111-34-2
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Purity: ≥ 98%
n-Butyl vinyl ether consists of a vinyl group (-CH=CH2) attached to a butyl ether (-OC4H9) moiety, making it suitable for copolymerization reactions, particularly under acidic or cationic conditions.
Technical Specifications of n-Butyl Vinyl Ether (98%)
Property | Specification |
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Appearance | Clear, colorless liquid |
Purity | ≥ 98% |
Boiling Point | 117–119 °C |
Density (20°C) | 0.81 – 0.83 g/cm³ |
Refractive Index (n20/D) | 1.407 – 1.410 |
Flash Point (Closed Cup) | ~15 °C |
Solubility | Insoluble in water; soluble in organic solvents like ethanol and ether |
Storage Conditions | Store in a cool, dry, well-ventilated place; avoid heat and light |
Applications of Butyl Vinyl Ether
🔬 Polymer and Resin Synthesis
n-Butyl vinyl ether is a highly reactive monomer in cationic polymerization and is used in the creation of copolymers and block polymers, particularly in UV-curable resins, coatings, and adhesives. These materials are often used in the automotive, electronics, and construction industries.
🧪 Organic Synthesis Intermediate
It serves as a versatile intermediate in the synthesis of fine chemicals, agrochemicals, and pharmaceutical intermediates. Its vinyl group makes it ideal for addition reactions and alkylation processes.
🎨 Adhesives and Coating Materials
Due to its good solubility in organic solvents and strong adhesive properties, it is used in formulating flexible adhesives, surface coatings, and ink resins with excellent performance under variable conditions.
Handling and Safety Information
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Hazards: Flammable liquid and vapor. May cause respiratory irritation and dizziness if inhaled.
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Personal Protective Equipment (PPE): Use gloves, safety goggles, and adequate ventilation during handling.
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Storage: Store under inert atmosphere (e.g., nitrogen) to prevent oxidation and peroxide formation. Keep container tightly closed when not in use.
Conclusion
n-Butyl Vinyl Ether (Butyl Vinyl Ether 98%) is a highly valuable and reactive organic compound with applications in polymerization, adhesives, coatings, and fine chemical synthesis. Its vinyl-ether structure makes it a favorite among manufacturers seeking high-performance intermediates for UV-cured systems and specialty polymers. With high purity and excellent reactivity, it stands out as a versatile tool for industrial and laboratory-scale applications.