| Structure |  |
|---|---|
| Formula |
C18H36O
|
| CAS No. | 822-28-6 |
| EC No. | 212-495-2 |
| Synonyms | 1-Ethenoxyhexadecane; 1-vinyloxyhexadecane; cetyloxyethylene; Cetyl vinyl ether; Ether, hexadecyl vinyl; Hexadecane, 1-(ethenyloxy)-; Vinyl cetyl ether; Vinyl Hexadecyl Ether |
Hexadecyl vinyl ether
Hexadecyl vinyl ether, also known as 1-vinyloxyhexadecane, is an organic compound with the chemical formula C₁₈H₃₆O. It appears as a clear, colorless to pale yellow liquid with a mild odor and is insoluble in water but soluble in many organic solvents. This compound contains a vinyl ether group attached to a long hexadecyl (C₁₆H₃₃) alkyl chain, which gives it hydrophobic properties. Hexadecyl vinyl ether is commonly used as a monomer or comonomer in polymer synthesis, especially in applications that require water repellency, flexibility, and durability.
Applications
- Polymer and Copolymer Synthesis: Hexadecyl vinyl ether is frequently used as a monomer or comonomer in the production of specialty polymers. The long hydrophobic chain enhances the water repellency, flexibility, and low surface energy of the resulting polymers, making them ideal for applications in coatings, adhesives, and sealants.
- Water-Repellent Coatings: This compound is often used in surface coating formulations to improve water resistance and durability. It is especially valuable for coatings used in outdoor and marine applications, where moisture resistance is critical.
- Adhesives and Sealants: In adhesives and sealants, hexadecyl vinyl ether provides flexibility and strong adhesion on various substrates, such as plastics, metals, and glass. Its hydrophobic nature enhances performance in environments with exposure to water or humidity.
- Textile Treatments: Hexadecyl vinyl ether is used in textile and fabric treatments to impart water repellency and stain resistance. These treatments are particularly popular in outdoor apparel, upholstery, and protective fabrics that require durability and protection from moisture.
- Cosmetic and Personal Care Products: Due to its hydrophobic properties, hexadecyl vinyl ether is occasionally used in personal care formulations, especially in products like lotions and creams, where water resistance and a smooth texture are desired.
- Industrial and Specialty Chemicals: This compound is also used as a chemical intermediate in the synthesis of specialty chemicals and modified polymers, particularly for applications where a combination of flexibility, durability, and hydrophobic properties is essential.
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).