CAS : 38939-88-7 Formula : C7H6ClNO2 mol : 171.58 Boiling point: 101°C Melting point : 25°C Density : P&H codes : H302P264,P270,P301+P312+P330,P501GHS07 Harmful if swallowed. WGK 3: highly water endangering ADR : UN3457 Class : 6.1 Packing group : III