Monoethanolamine (MEA)

Monoethanolamine (MEA) is a colorless liquid with the chemical formula NH2CH2CH2OH. It is commonly used in the chemical industry, particularly in the production of surfactants, paints, and varnishes. It can also be used as a catalyst in gas purification and chemical reactions.

MEA is a basic compound and can react with acids to form salts. Therefore, it is used in some chemical processes for acid neutralization and pH adjustment.

MEA can also be found in some skin care products and hair dyes. However, excessive use can cause skin irritation. MEA is restricted or banned in some countries because some studies suggest that it may be carcinogenic.

Along with DEA and TEA, other amino alcohol compounds are used in personal care products and industrial applications. However, it is important to be cautious about their potential to cause skin irritation, allergic reactions, and other health risks.