Formula: C5H5F3O2 Formula weight: 154.09 Purity: 97% CAS Number: 277756-46-4 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2916.20 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …