CAS: 144-62-7 EC No: 205-634-3 MDL No: MFCD00002573 RTECS: RO2450000 UN No: UN3261; Haz Class: 8; Packing Group: III Crystalline Molecular Formula: C₂H₂O₄ MW: 90.04 Melting Point: 190° (decomposes) Boiling Point: 157° (sublimes) …