| Structure |  |
|---|---|
| Formula |
C10H20O
|
| CAS No. | 929-62-4 |
| EC No. | 213-204-1 |
| Synonyms | 1-Ethenoxyoctane; 1-vinyloxyoctane; 1-(Vinyloxy)octane; Octane, 1-(ethenyloxy)-; octoxyethylene |
n-Octylvinyl ether
n-Octyl vinyl ether (C₁₀H₂₀O) is an organic compound characterized by a vinyl group (CH₂=CH-) attached to an n-octyl group (C₈H₁₇). It is a colorless, clear liquid with a mild, ether-like odor and is classified as a vinyl ether due to its reactive vinyl functionality. The compound exhibits moderate volatility and is primarily used as a monomer or co-monomer in polymer synthesis, where it imparts flexibility and hydrophobicity to the resulting materials.
Applications
- Polymerization and Copolymerization: n-Octyl vinyl ether is commonly used in the production of homopolymers and copolymers. It reacts readily with other monomers such as maleic anhydride, acrylates, and styrene, contributing to improved flexibility, hydrophobicity, and low-temperature performance in polymer systems. These polymers are used in coatings, adhesives, and sealants.
- Coatings and Paints: Due to its hydrophobic n-octyl chain, n-octyl vinyl ether is used in coatings to enhance water resistance and durability. It also contributes to better adhesion and flexibility, making it valuable for protective and decorative coatings used in automotive, marine, and industrial applications.
- Adhesives and Sealants: n-Octyl vinyl ether is incorporated into adhesive and sealant formulations, where it improves bonding strength and provides excellent moisture resistance. Its hydrophobic properties are particularly advantageous in applications requiring long-lasting performance under wet conditions.
- Chemical Intermediate: As a reactive vinyl ether, n-octyl vinyl ether serves as a chemical intermediate in the synthesis of specialty chemicals and functional materials. Its ability to undergo polymerization and other reactions makes it useful in producing tailored compounds for specific applications.
- Surfactants and Lubricants: The hydrophobic nature of the n-octyl group makes this compound suitable for the synthesis of surfactants and lubricants. These derivatives are used in industries such as textiles, personal care, and industrial manufacturing.
- Resins and Thermoplastics: n-Octyl vinyl ether is used in the production of resins and thermoplastic materials. By copolymerizing with other monomers, it contributes to the mechanical properties, flexibility, and chemical resistance of the resulting products, which are used in construction, electronics, and packaging.
- Specialty Polymers: In the field of specialty polymers, n-octyl vinyl ether is valued for its ability to modify surface properties, such as imparting hydrophobicity or reducing friction. These properties are useful in applications like biomedical devices, membranes, and filtration materials.
Shelf Life
Under proper storage conditions, the shelf life is 12 months.
Health & Safety
Detailed information on the product described can be found in our relevant Health and Safety Information (Material Safety Data Sheet).