Overview
Nonadecenol is a long-chain fatty alcohol with a single unsaturated bond, commonly used in industrial and cosmetic formulations. Its hydrophobic nature and emollient properties make it valuable in skincare products and lubricants. The compound is derived from natural sources or synthesized chemically, depending on the application requirements. In B2B transactions, nonadecenol is often procured in bulk by manufacturers of personal care products, pharmaceuticals, and specialty chemicals. Its versatility and stability under various conditions contribute to its widespread use across industries.
Physical and Chemical Properties
Nonadecenol is a viscous liquid at room temperature, with a molecular weight of 282.51 g/mol. Its insolubility in water and solubility in organic solvents like ethanol make it suitable for formulations requiring hydrophobic components. The compound's density is approximately 0.84 g/cm³, and it exhibits typical alcohol reactivity, such as esterification and ether formation. The presence of an unsaturated bond in its carbon chain allows for further chemical modifications, enhancing its utility in specialized applications. Stability under normal storage conditions and compatibility with other industrial chemicals are key considerations for formulators.
Main Applications
Nonadecenol is primarily used in cosmetics as an emollient and thickening agent, improving texture and moisture retention in creams and lotions. In pharmaceuticals, it serves as an excipient in topical formulations, enhancing drug delivery and skin absorption. Industrial applications include its use as a lubricant additive and surfactant in metalworking fluids and coatings. Its ability to reduce friction and provide a protective layer makes it valuable in machinery maintenance and manufacturing processes.
Safety and Storage
Nonadecenol is generally considered safe for use in regulated applications, but proper handling is essential to avoid irritation. PPE such as gloves and goggles should be worn during handling to prevent skin and eye contact. The compound should be stored in tightly sealed containers away from heat and open flames. Disposal should comply with local environmental regulations, as improper disposal can lead to ecological harm. Suppliers typically provide Material Safety Data Sheets (MSDS) detailing handling and emergency measures.
B2B Procurement Guide
When procuring nonadecenol, buyers should prioritize suppliers with certifications like ISO or GMP, ensuring product quality and consistency. Request batch-specific testing reports to verify purity and absence of contaminants. Bulk purchases often attract discounts, but storage capacity and shelf life should be considered. Negotiate contracts with clear terms on delivery schedules, minimum order quantities, and quality assurance protocols. Establish long-term relationships with reliable suppliers to secure stable pricing and availability.
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