CAS : 75438-57-2 Formula : C9H12ClN5O mol : 241.68 Boiling point: Melting point : 206°C Density : P&H codes : H301P264,P270,P301+P310+P330,P405,P501GHS06 Toxic if swallowed. WGK 3: highly water endangering ADR : UN2811 Class : 6.1 Packing group : III