P-tert-butylphenol waxay leedahay sifooyin antioxidant waxaana loo isticmaali karaa sidii xasiliye caag, saabuun, hydrocarbons koloriin leh iyo fiilooyinka dheefshiidka.Nuuxiyeyaasha UV, walxaha ka-hortagga dildilaaca sida sunta cayayaanka, caagga, rinjiga, iwm. Tusaale ahaan, waxaa loo isticmaalaa sidii xasiliye loogu talagalay xabagta polycarbon, tert-butyl resin phenolic, resin epoxy, chloride polyvinyl, iyo styrene.