2,3,5,6-TETRACHLOROPHENOL 2,3,5,6-Tetrachlorophenate 4-06-00-01025 (Beilstein Handbook Reference) 935-95-5 AI3-22331 BRN 2049586 CCRIS 4723 EINECS 213-310-8 HSDB 6766 NSC 407823 Phenol, 2,3,5,6-tetrachloro-