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Cetyl Alcohol is a fatty alcohol with the chemical formula C₁₆H₃₄O, commonly derived from natural fats and oils. It is widely used in pharmaceutical and laboratory applications as an emulsifier, thickening agent, and stabilizer.

🏭⚗️ Production
Cetyl alcohol is produced either by hydrogenation of palm or coconut oil-derived fatty acids or by synthesis from petrochemical feedstocks. The purified product is a waxy solid suitable for incorporation into pharmaceutical formulations, creams, ointments, and laboratory preparations.

🔬 Properties
Cetyl alcohol is a white, waxy solid with a mild fatty odor. It is insoluble in water but soluble in alcohol, chloroform, and ether. It has a melting point of 49–55°C and acts as an emollient, thickener, and stabilizer in formulations. Chemically, it is relatively inert and compatible with a wide range of pharmaceutical excipients.

🧪 Applications
In pharmaceutical formulations, cetyl alcohol is used as an emulsifying agent in creams, lotions, and ointments to provide stability and a smooth texture. It serves as a thickening agent, emollient, and stabilizer in topical and cosmetic products. In laboratory settings, cetyl alcohol is employed in the preparation of lipid-based formulations, as a component in surfactant studies, and in the formulation of controlled-release systems.

⚠️ Safety
Cetyl alcohol is generally recognized as safe for pharmaceutical and laboratory use. It is non-toxic and non-irritant when applied topically or handled under standard laboratory conditions. The substance should be stored in a cool, dry place in tightly sealed containers to prevent contamination and maintain its quality.