Formula: C5H8O2 Formula weight: 100.12 Purity: 90+%, remainder other isomers CAS Number: 13991-37-2 UN Number: UN3265 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2916.19 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious…