CAS : 20187-55-7 Formula : C16H14N2O3 mol : 282.30 Boiling point: Melting point : 162°C Density : P&H codes : H302P264,P270,P301+P312+P330,P501GHS07 Harmful if swallowed. WGK 3: highly water endangering ADR: not subjected to ADR Class : Packing group :