Colorless to yellowish viscous liquid

• Synonym: 2-hydroxyethylammonium acetate, 2-HEAA, ;2-Aminoethanol acetate; monoethanolamine acetate; Ethanolamine acetate; Ethanol, 2-amino-, acetate; Ethanol, 2-amino-, acetate; Ethanol, 2-amino-, 1-acetate (1:1); [MEA][Ac]

• Product ID : MEAAC

• CAS : 54300-24-2

• Molecular formula : C4H11NO3

• Molecular mass : 121.14g/mol

• Purity: 98%+

• BP: 186-194C

• Density: 1.0-1.2g/ml

• pH: 7.5-8.2

• Solubility: water soluble



2-hydroxyethylammonium carboxylates such as 2-hydroxyethylammonium acetate are biodegradable, task-specific, protic ionic liquids with exemplary applications as liquid salt electrolytes in electrochemistry and liquid sorbents in COx and SOx gas removal. The key attributes of 2-hydroxyethylammonium acetate include its high solvating ability of organic, inorganic and polymeric compounds, including cellulose, keratins, amino acids, starch, proteins, precious minerals, etc.