Category:
Intermediates&Fine Chemicals
CAS NO:
349-88-2
Standard:
In-house Standards,
0.98
4-Fluorobenzene Sulfonyl Chloride (CAS: 455-16-7, Formula: C6H4FClO2S) is a key sulfonating agent produced via chlorosulfonation of fluorobenzene. It serves as a critical intermediate for synthesizing sulfa drugs and agrochemicals.
Strictly store in a dry, ventilated area away from moisture. Requires PPE due to corrosive nature; hydrolysis releases toxic HCl fumes. Not for direct human contact or clinical use without formulation.