1. I-Diphenyl(2,4,6-trimethylbenzoyl)i-phosphine oxide iyisiqalisi sezithombe, esisetshenziswa ezinhlotsheni eziningi zezimboni zikayinki.
2. I-TPO ingasetshenziswa ekuxhumaneni kwesithombe kwenhlanganisela ye-PMMA, engasetshenziswa futhi njengesivikelo sesango kuma-organic film transistors (OTFTs).
3. Ingasetshenziswa futhi ekwakheni i-UV yelapheka ye-urethane-acrylate coatings.
4. Ingase futhi isetshenziswe ekuphenduleni okwenziwe ngesithombe ukuze kwakhiwe izinhlanganisela ze-organophosphine, ezingase zithole ukusetshenziswa kwazo njengama-ligand anama-catalyst ensimbi nama-reagents.