Synonyms: Isocyanicacid, (2,4,6-trioxo-s-triazine-1,3,5(2H,4H,6H)-triyl)tris(methyl-m-phenylene)ester (8CI); 2,4-Toluene diisocyanate trimer; 2,4-Tolylene diisocyanateisocyanurate trimer; Isocyanic acid, methyl-m-phenylene ester, cyclic trimer;TDI trimer; Tolylene diisocyanate cyclic trimer; Tolylene diisocyanate trimer