Formula C32H68BrN | ||
 | ||
Tetraoctylammonium bromide (TOAB or TOABr) is a quaternary ammonium compound with the chemical formula: [CH3(CH2)7]4N Br. It is generally used as a phase transfer catalyst between an aqueous solution and an organic solution.
References
Tetraoctylammonium bromide Wikipedia(Text) CC BY-SA