Overview
N-Dodecylethanolamine is an organic compound classified as an ethanolamine derivative. It is commonly used in industrial applications due to its surfactant and emulsifying properties. The compound is particularly valued for its ability to act as a corrosion inhibitor, making it useful in metal treatment processes. In addition to its industrial uses, N-Dodecylethanolamine finds applications in personal care products, where it serves as an emulsifier and stabilizer. Its chemical structure allows it to interact effectively with both water and oil-based components, enhancing product performance.
Physical and Chemical Properties
N-Dodecylethanolamine is a colorless to pale yellow liquid with a molecular weight of 229.41 g/mol. It is soluble in organic solvents but only slightly soluble in water, which limits its use in aqueous solutions without additional surfactants. The compound has a density of approximately 0.89 g/cm³, making it less dense than water. Key chemical properties include its ability to act as a surfactant, reducing surface tension between liquids or between a liquid and a solid. This property is particularly useful in formulations requiring emulsification or dispersion. The compound also exhibits mild corrosion inhibition, which is beneficial in metal protection applications.
Main Applications
N-Dodecylethanolamine is widely used in the production of surfactants, where it helps to stabilize emulsions and improve the wetting properties of formulations. It is also employed as a corrosion inhibitor in metalworking fluids, protecting machinery and tools from degradation. In the personal care industry, the compound is used in products such as shampoos, conditioners, and skin creams, where it acts as an emulsifier and stabilizer. Its ability to interact with both hydrophilic and hydrophobic components makes it a versatile ingredient in cosmetic formulations.
Safety and Storage
N-Dodecylethanolamine should be handled with care to avoid skin and eye contact. Personal protective equipment, such as gloves and goggles, is recommended when working with the compound. It should be used in well-ventilated areas to minimize inhalation exposure. Storage conditions are critical to maintaining the compound's stability. It should be kept in a cool, dry place away from direct sunlight and moisture. Containers should be tightly sealed to prevent contamination and evaporation.
B2B Procurement Guide
When procuring N-Dodecylethanolamine, B2B buyers should verify the purity and specifications of the product with suppliers. Purity levels can vary, and higher purity grades may be required for specific applications. Bulk purchasing is often more cost-effective, but buyers should ensure proper storage facilities are available. It is also advisable to request safety data sheets (SDS) and certificates of analysis (CoA) from suppliers to ensure compliance with regulatory standards. Comparing prices and lead times from multiple suppliers can help in securing the best deal.
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