Formula: C5H5NO Formula weight: 95.10 Purity: 95% CAS Number: 694-59-7 Harmonized Tariff Code:  2933.39 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …