CAS : 80-77-3 Formula : C11H12ClNO3S mol : 273.73 Boiling point: Melting point : 114°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 :