CAS: 101-20-2 MDL No: MFCD00013254 UN No: UN3077; Haz Class: 9; Packing Group: III Solid Molecular Formula: C₁₃H₉Cl₃N₂O MW: 315.58 Melting Point: 254-256° Flash Point: >150°C (>302°F) Density (g/mL): 1.53