Formula: C5H10O2 Formula weight: 102.14 Purity: 98% CAS Number: 116-53-0 UN Number: UN3265 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2915.60 Hazard Statements: H301-H311-H314-H318-H227 Toxic if swallowed. Toxic in contact with skin. Causes severe skin…