Tetra Butyl Ammonium Acetate ( TBAA )

Tetra Butyl Ammonium Acetate ( TBAA ) About

Tetra-n-butylammonium acetate (TBAA) is a quaternary ammonium salt commonly used as a phase-transfer catalyst, ionic reagent, and supporting electrolyte in organic synthesis and analytical chemistry. It consists of a tetra-n-butylammonium cation paired with an acetate anion, offering good solubility in polar organic solvents and compatibility with a wide range of reaction systems. Synonyms include Tetrabutylammonium acetate, n-Tetrabutylammonium acetate, TBA acetate, and BuN CHCOO. Applications of TBAA include use as a base or acetate source in organic reactions, a phase-transfer catalyst in biphasic systems, an additive in electrochemistry and ionic-liquid research, and a mobile-phase additive or ion-pairing reagent in chromatography, particularly HPLC and LC-MS method development.