2,3,4,5-Tetrachloro-6-(pentachlorophenoxy)phenol 2-Hydroxy-nonachlorodiphenyl ether 3,4,5,6-TETRACHLORO-2-(PENTACHLOROPHENOXY)PHENOL 35245-80-8 4-06-00-05620 (Beilstein Handbook Reference) BRN 2313265 Nonachloropredioxin Phenol, 2,3,4,5-tetrachloro-6-(pentachlorophenoxy)-