Tetra-n-butylammonium bromide (TBAB) ndi mankhwala ophera tizilombo toyambitsa matenda.mchere wa ammonium wa quaternarykuphatikiza ndi ntchito zophimba magawo angapo:
1. Kupanga kwachilengedwe
TBABnthawi zambiri amagwiritsidwa ntchito ngatichothandizira kusamutsa gawoKulimbikitsa kusamutsa ndi kusintha kwa ma reactants mu machitidwe awiri a reaction (monga magawo amadzi achilengedwe), monga mu ma nucleophilic substitution reactions, halogenated hydrocarbon preparation, etherification, ndi esterification reactions, zomwe zingawonjezere zokolola ndikufupikitsa nthawi ya reaction.

2. Electrochemistry
Pogwiritsidwa ntchito popanga mabatire, ngati chowonjezera cha electrolyte, imatha kupititsa patsogolo magwiridwe antchito amagetsi, makamaka pakufufuza mabatire a lithiamu-ion, kuwonetsa momwe angagwiritsire ntchito.
3. Kupanga mankhwala
Mphamvu zake zopha mabakiteriya zimapangitsa kuti ikhale chinthu chofunikira kwambiri popanga mankhwala opha mabakiteriya, pomwe imalimbikitsa njira zofunika kwambiri popanga mankhwala monga kupanga nayitrogeni wa kaboni ndi mpweya wa kaboni.
4. Chitetezo cha chilengedwe
Amagwiritsidwa ntchito pochiza madzi kudzera mu mphamvu ya ma ayoni a zitsulo zolemera zomwe zimatulutsidwa pang'onopang'ono, pochotsa kapena kubwezeretsa zinthu zoipitsa zitsulo zolemera m'madzi.
5. Kupanga mankhwala
Amagwiritsidwa ntchito popanga mankhwala abwino popanga utoto, zonunkhira, ndi zinthu za polima, komanso kutenga nawo mbali mu alkylation, acylation, ndi zina.