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TriethanolamineTriethanolamine (TEA, CAS 102-71-6) is a tertiary amine with formula N(CH₂CH₂OH)₃ — three hydroxyethyl groups on one nitrogen, making it the mildest ethanolamine (pKa 7.76, flash point 179 °C). A
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DiethanolamineDiethanolamine (DEA, CAS 111-42-2) is a secondary amine with formula (HOCH₂CH₂)₂NH — two hydroxyethyl groups on one nitrogen, combining amine and diol functionality. A viscous solid near room
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MonoethanolamineMonoethanolamine (MEA), CAS 141-43-5, is a bifunctional amino alcohol (C₂H₇NO) combining a primary amine (–NH₂) and a hydroxyl (–OH) group in one molecule. This dual reactivity makes MEA
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N-ButylethanolamineN-Butylethanolamine (NBEA, CAS 111-75-1) is a secondary alkanolamine with formula C₆H₁₅NO — butyl and hydroxyl groups on one nitrogen, giving moderate alkalinity and good hydrophilicity. A colorless
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N-ButyldiethanolamineN-Butyl Diethanolamine (BDEA, CAS 102-79-4) is a tertiary alkanolamine with formula C₈H₁₉NO₂ — one butyl group and two hydroxyl groups on one nitrogen, combining alkalinity, hydrophilicity, and
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Dimethylethanolamine (DMEA)Dimethylethanolamine (DMEA, CAS 108-01-0) is a tertiary alkanolamine with formula C₄H₁₁NO — a dimethylamino group and hydroxyl group on one molecule, giving strong alkalinity and full miscibility
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Diethylethanolamine (DEAE)Diethylethanolamine (DEAE, CAS 100-37-8) is a sterically hindered tertiary alkanolamine with formula C₆H₁₅NO — two ethyl groups and a hydroxyl group on one nitrogen, enabling reversible CO₂ capture
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Polyethylene Glycol OleatePolyethylene Glycol Oleate (PEG Oleate) is a nonionic surfactant from esterification of polyethylene glycol with oleic acid (C18:1). Its PEG–oleate structure delivers tunable HLB (5–15), strong
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Cocamide DEACocamide DEA (Cocamide Diethanolamine, CAS 68603-42-9) is a nonionic surfactant from coconut fatty acids and diethanolamine — amber viscous liquid, water-soluble, pH-stable. Foam booster, foam
Web11 rows · It is also used in fragrances, hair care products, hair dyes, wave sets, shaving products, ......
WebApr 22, 2019 · Products used in: Ethanolamines are widely used in cosmetics and personal care, and can be found in everything from makeup and shampoo, to sunscreen and hair dye. Where restricted:...
WebNamely Triethanolamine, or more commonly referred to as TEA, is a basic tertiary amine. It is often used as a pH adjuster or to thicken cosmetic formulas. Its manufacture results from the reaction...
WebWomen of Color Regulations Banned/found unsafe for use in cosmetics in Canada How to Avoid? Because nitrosamines are created by reactions of chemical mixtures in products and therefore are not on...
WebInternational regulations are stronger. The European Union Cosmetics Directive restricts the concentration and use of cocamide and lauramide DEA in cosmetics, and limits the maximum nitrosamine...
WebDiethanolamine (DEA) and triethanolamine (TEA) are key examples of ethanolamines—a chemical group comprised of amino acids (the building blocks of proteins) and alcohols....