Synonym(s): Tetrafluoro-1,4-benzoquinone Formula: C6F4O2 Formula weight: 180.06 Purity: 97% CAS Number: 527-21-9 Harmonized Tariff Code:  2914.70 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …