A butylammonium is a cation obtained by the protonation of a butylamine.
Some properties of tetra-n-butylammonium bromide are:- melting point: 103 0C- color: white- phase: solid- molecular mass: 322,368The chemical formula is C16H36BrN.
The reaction of butylamine (C4H11N) with hydrochloric acid (HCl) would form butylammonium chloride (C4H12ClN) and water (H2O). The balanced equation for this reaction is: C4H11N + HCl → C4H12ClN + H2O.