Formula: C4D8O Formula weight: 80.16 Purity: 99.5% (Isotopic) CAS Number: 1693-74-9 UN Number: UN2056 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2845.90 Risk Phrases: 11-19-36/37 Flammable. May form explosive peroxides. Irritating to eyes and respiratory…