Overview
Tetradecanol, also known as myristyl alcohol, is a long-chain fatty alcohol derived from natural fats and oils or synthesized from petroleum-based raw materials. It is widely used in various industries due to its versatile properties, including emulsification and emolliency. In the cosmetics industry, tetradecanol is a key ingredient in creams, lotions, and other personal care products. Its ability to stabilize emulsions and provide a smooth texture makes it highly valuable. Additionally, it finds applications in pharmaceuticals as an excipient and in industrial processes as a lubricant or surfactant.
Physical and Chemical Properties
Tetradecanol is a white crystalline solid or flaky substance with a mild odor. It has a melting point of 38-40°C and a boiling point of 263-264°C. The compound is insoluble in water but dissolves readily in organic solvents like alcohol and ether. Its chemical stability and non-reactive nature under normal conditions make it suitable for long-term storage and use in various formulations. The density of tetradecanol is approximately 0.835 g/cm³ at 20°C, and it exhibits low volatility, which contributes to its effectiveness in cosmetic and industrial applications.
Main Applications
Tetradecanol is primarily used in the cosmetics and personal care industry, where it acts as an emollient and emulsifier. It helps to improve the texture and stability of products like moisturizers, shampoos, and conditioners. In the pharmaceutical industry, it serves as an excipient in ointments and creams, enhancing drug delivery and skin absorption. Industrially, tetradecanol is utilized as a lubricant and surfactant in the production of textiles, plastics, and other materials. Its versatility and effectiveness make it a valuable component in multiple sectors.
Safety and Storage
While tetradecanol is generally considered safe for use in regulated applications, proper handling and storage are essential to prevent potential hazards. It should be stored in a cool, dry place, away from direct sunlight and oxidizing agents. Personal protective equipment, such as gloves and goggles, should be worn when handling the substance to avoid skin and eye contact. In case of accidental exposure, rinse thoroughly with water and seek medical advice if irritation persists. Always follow safety data sheet (SDS) guidelines provided by the manufacturer.
B2B Procurement Guide
When procuring tetradecanol, it is crucial to verify the purity and quality of the product. Request a Certificate of Analysis (COA) from the supplier to ensure compliance with industry standards. Consider factors such as packaging, delivery terms, and supplier reliability. Bulk purchases may offer cost advantages, but ensure proper storage facilities are available to maintain product integrity. Comparing prices from multiple suppliers can help secure competitive rates, but prioritize quality and consistency to avoid formulation issues in end products.
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