CAS: 541-59-3 EC No: 208-787-4 MDL No: MFCD00005494 RTECS: ON4800000 UN No: UN2923; Haz Class: 8 (6.1); Packing Group: III Crystalline Molecular Formula: C₄H₃NO₂ MW: 97.07 Melting Point: 91-93° Density (g/mL): 1.249

CAS: 643-79-8 EC No: 211-402-2 MDL No: MFCD00003335 RTECS: TH6950000 UN No: UN2923; Haz Class: 8 (6.1); Packing Group: II Powder Molecular Formula: C₈H₆O₂ MW: 134.14 Melting Point: 55-58° Boiling Point: 83°/0.800 mmHg Flash…

CAS: 2038-03-1 EC No: 218-011-6 MDL No: MFCD00006182 RTECS: QD7350000 UN No: UN2923; Haz Class: 8 (6.1); Packing Group: II Solid Molecular Formula: C₆H₁₄N₂O MW: 130.19 Boiling Point: 205° Flash Point: 86°C (187°F) Density…