1-Hexadecanol CAS:36653-82-4

1-Hexadecanol, or cetyl alcohol, is a fatty alcohol characterized by its linear 16-carbon chain and a hydroxyl (-OH) group at one end. It appears as a solid, waxy substance at room temperature and possesses a mild, pleasant odor. This compound can be derived from natural sources, such as the hydrogenation of fatty acids found in vegetable oils like coconut oil and palm oil, or manufactured through synthetic processes. In the cosmetics and personal care industry, 1-hexadecanol serves multiple functional roles due to its emollient, emulsifying, and thickening properties. As an emollient, it helps to hydrate and soften the skin by forming a protective barrier that reduces moisture loss. Its ability to blend water and oil phases makes it an excellent emulsifier, allowing for smoother and more stable formulations in creams, lotions, and hair conditioners. The inclusion of cetyl alcohol enhances the sensory attributes of these products, providing a rich and luxurious feel upon application. Furthermore, 1-hexadecanol is utilized in pharmaceuticals, where it acts as a stabilizer and thickening agent in topical ointments and creams. Its viscosity-modifying capabilities help ensure consistent delivery of active pharmaceutical ingredients to the skin, optimizing therapeutic efficacy. In the food industry, cetyl alcohol serves as a food additive and emulsifier, helping to improve texture and consistency in various products. It also finds applications in manufacturing surfactants, which are essential in household cleaning products, lubricants, and industrial formulations. Despite its widespread use, safety assessments indicate that 1-hexadecanol is generally regarded as safe when used in appropriate concentrations. However, monitoring for potential allergic reactions or sensitivities is recommended, particularly for individuals with sensitive skin. In summary, 1-hexadecanol is a versatile compound with significant applications across diverse sectors, playing a crucial role in enhancing product performance and user experience in cosmetics, pharmaceuticals, and food processing industries. Its multifunctional properties make it an essential ingredient in many formulations, contributing to the development of effective and enjoyable products.