Butylhydroxytoluene (Butylated hydroxytoluene, BHT, ionol, dibunol, agidol-1, E321).
Ulakpụrụ (CH3)(tert-C4H9)2C6H2ooh
Na ya dị ọcha ụdị-acha ọcha ntụ ntụ. Nka na ụzụ ionol-edo edo ntụ ntụ.
A na-eji ya dị ka antioxidant na mmepụta nke ngwaahịa nri, lubricants, rubbers, plastics, wdg.
Ọ bụkwa ihe mmalite maka njikọ nke ihe dị iche iche dị iche iche na-egbochi oghere, nke ọtụtụ n'ime ha nwere ihe ọmụmụ ma ọ bụ jiri ya na ụlọ ọrụ.