CAS: 77-83-8
1-Hexadecanol, commonly known as cetyl alcohol, is a saturated fatty alcohol with a 16-carbon chain (C16H34O). It is a white, waxy solid or flake at room temperature, insoluble in water but soluble in organic solvents like ethanol and ether. It is naturally derived from various plant and animal oils and fats. It functions as an emollient, emulsifier, thickener, and opacifier.
It is widely used as a raw material in the cosmetic and personal care industry. It serves as an emulsifier, thickening agent, and opacifier in various formulations. It is also utilized as a non-ionic surfactant, an emollient to soften and smooth skin, and as a stabilizer in emulsions.
Primary applications include the formulation of lotions, creams, shampoos, conditioners, and other personal care products, where it contributes to texture, stability, and skin feel. In pharmaceuticals, it acts as an emulsifier and thickener. Industrially, it is used in the production of lubricants, resins, and plasticizers. In the context of advanced materials and surface science (e.g., Atomic Layer Deposition, ALD), long-chain alcohols like 1-hexadecanol may be explored as solvents, surface modifying agents, or components in the synthesis of hybrid materials or as precursors for metal oxide deposition, particularly where a specific carbon chain length (C-16) is desired for material properties or processing.
1-Hexadecanol is generally considered safe for use in cosmetics and personal care products. However, like many fatty alcohols, it can occasionally cause mild skin or eye irritation in sensitive individuals. It is a combustible solid and should be handled with appropriate fire safety precautions. Ingestion should be avoided.
Cetyl alcoholHexadecyl alcoholPalmityl alcoholN-hexadecanol1-HydroxyhexadecaneCetalAdol 52 NF
Search suppliers instantly using CAS or chemical name
Search Suppliers →