|Melting Point||100-104’ C|
|Solubility||Soluble in Water|
Tetrabutylammonium Bromide is a quaternary ammonium salt with a bromide commonly used as a phase transfer catalyst.
Tetrabutylammonium Bromide is used to prepare other salts of the tetrabutylammonium cation by salt metathesis reactions. It serves as a source of bromide ions for substitution reactions. It is one of a commonly-used phase transfer catalyst.