Formula: C5H9F3N2 Formula weight: 154.13 Purity: 97% CAS Number: 131922-05-9 UN Number: UN3259 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2933.59 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …