2 4 6 trinitrophenol from phenol July 8, 2019 16 32 64 128 Picric acid 2 4 6 trinitrophenol from phenol Synthesis of 2 4 6 trinitrophenol from phenol 2 4 6 trinitrophenol acetic acid phenol and benzoic acid 2 4 6 trinitrophenol 2 4 6-triiodophenol 2 4 6-tri-tert-pentylphenol 2 4 6-trinitrophenol structure