1. Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide ndi choyambitsa zithunzi, chomwe chimagwiritsidwa ntchito m'mafakitale ambiri a inki.
2. TPO ingagwiritsidwe ntchito pazithunzithunzi zophatikizira za PMMA zophatikizika, zomwe zitha kugwiritsidwanso ntchito ngati chotchingira pachipata mu organic thin film transistors (OTFTs).
3. Itha kugwiritsidwanso ntchito popanga zokutira za UV zochiritsira za urethane-acrylate.
4. Itha kugwiritsidwanso ntchito pakupanga mawonekedwe a organophosphine, omwe angagwiritsidwe ntchito ngati ma ligands okhala ndi zitsulo zopangira zitsulo ndi ma reagents.