Acid Monoethanolamide

Updated: 2026-08-29

Overview

Ethanolamine Oleate, also known as monoethanolamine oleate, is a chemical compound formed by the reaction of oleic acid with ethanolamine. It is widely used in various industries due to its emulsifying and surfactant properties. This compound is particularly valued in the pharmaceutical industry for its sclerosing effects, making it useful in medical treatments. In addition to its medical applications, Ethanolamine Oleate is employed in cosmetics and industrial processes. Its ability to act as an emulsifier makes it a versatile ingredient in formulations requiring stable mixtures of oil and water. The compound's solubility in both water and alcohol further enhances its utility across different applications.

Physical and Chemical Properties

Ethanolamine Oleate is a pale yellow to brown viscous liquid with a molecular weight of 343.55 g/mol. It has a density of approximately 0.9 g/cm³ and is soluble in water and alcohol. These properties make it an effective emulsifier and surfactant in various formulations. The compound's chemical structure, which includes both hydrophilic and hydrophobic components, allows it to interact with both water and oil phases. This dual functionality is crucial for its role in stabilizing emulsions and enhancing the solubility of other compounds in mixed systems.

Main Applications

The primary application of Ethanolamine Oleate is in the pharmaceutical industry, where it is used as a sclerosing agent to treat varicose veins and other vascular conditions. Its ability to irritate and sclerose blood vessels makes it effective in medical procedures. Beyond pharmaceuticals, Ethanolamine Oleate is used in cosmetics as an emulsifier and in industrial processes where stable emulsions are required. Its versatility and effectiveness in these roles have made it a valuable compound in multiple sectors.

Safety and Storage

Ethanolamine Oleate should be handled with care to avoid contact with eyes and skin. Protective equipment such as gloves and goggles should be used when working with this compound. Proper storage is essential to maintain its stability and effectiveness. The compound should be stored in a cool, dry place away from direct sunlight. Containers should be tightly sealed to prevent contamination and degradation. Following these precautions will ensure the compound remains effective for its intended applications.

B2B Procurement Guide

When procuring Ethanolamine Oleate, it is important to verify the CAS number (2277-19-2) and purity specifications with the supplier. Ensuring compliance with industry standards is crucial for quality and safety. Buyers should also consider the supplier's reputation and reliability. The reference price range for Ethanolamine Oleate is approximately $50-$100 per kilogram, depending on purity and supplier. Buyers should request samples and certificates of analysis to confirm the product meets their requirements before making bulk purchases.