4-Tert-butylpyridine ndi mankhwala odziwika bwino achilengedwe omwe amagwiritsidwa ntchito kwambiri ngati maziko olimba olepheretsa komanso chothandizira kusamutsa magawo m'njira zosiyanasiyana zopangira mankhwala ndi mafakitale. Ndi kuletsa kwake kwakukulu komanso kopanda mphamvu, imagwira ntchito ngati chothandizira chofunikira m'mafakitale opanga mankhwala, agrochemical, ndi mankhwala abwino, zomwe zimathandiza kuti pakhale kupanga bwino mankhwala osiyanasiyana achilengedwe.