Synonym(s): TFA Formula: C2HF3O2 Formula weight: 114.02 Purity: 99% CAS Number: 76-05-1 UN Number: UN2699 Hazard Class: 8 Packing Group: I Harmonized Tariff Code:  2915.90 Hazard Statements: H314-H332 Causes severe skin burns and eye damage. Harmful if inhaled. …