CAS: 12078-25-0 EC No: 235-139-8 MDL No: MFCD00009589 UN No: UN3281; Haz Class: 6.1; Packing Group: II Liquid Molecular Formula: C₇H₅CoO₂ MW: 180.05 Boiling Point: 139-140°/710 mmHg Flash Point: 27°C (81°F)