Category:
Other Specialized Reagents
CAS NO:
85958-57-2
Standard:
ChP,
2-Chloro-4-fluorobenzenesulfonyl chloride is a key electrophilic intermediate synthesized via chlorosulfonation of 2-chloro-4-fluorobenzene. Its molecular formula is C6H3ClFNO2S, with CAS No. 15786-90-2.
Store in a dry, ventilated area below 25°C. Use appropriate PPE to prevent contact as it is corrosive and releases HCl upon hydrolysis. Do not use in direct human drug formulations without rigorous purification.