Choline Chloride An acyl group acceptor Technical Information:Also known as (2-Hydroxyethyl) trimethylammonium chlorideSensitivity: HygroscopicSubstance is listed in Toxic Substance Control Act (TSCA) inventoryAppearance: White crystalline powderDensity : 1.1 g/cm3 at 20 °C (lit.)IUPAC_Name: 2-hydroxy-N,N,N-trimethylethanaminium chloride OR (2-hydroxyethyl)trimethylammonium chlorideMelting Point: 302-305 °C (lit.)(dec.)RTECS Number: KH2975000