| diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide | candidate list substance, organophosphorus substance | candidate list, eu monitoring, flame retardant | |
| O,O,O-triphenyl phosphorothioate | candidate list substance, organophosphorus substance | candidate list, eu monitoring, flame retardant | |
| reaction mass of: triphenylthiophosphate and tertiary butylated phenyl derivatives | candidate list substance, organophosphorus substance | candidate list, eu monitoring, flame retardant | |
| Trilead dioxide phosphonate | candidate list substance, organophosphorus substance | candidate list, eu monitoring, flame retardant | |
| Tris(4-nonylphenyl, branched and linear) phosphite (TNPP) | candidate list substance, organophosphorus substance | candidate list, eu monitoring, flame retardant | |
| Trixylyl phosphate | candidate list substance, organophosphorus substance | candidate list, eu monitoring, flame retardant | |
| 1,2-Bis(2,4,6-tribromophenoxy)ethane | candidate list substance | flame retardant, candidate list, eu monitoring | |
| Decabromodiphenyl ethane | candidate list substance | flame retardant, candidate list, eu monitoring | |