Category:
Intermediates&Fine Chemicals
CAS NO:
1132-17-8
Standard:
In-house Standards,
4-Ethoxybenzenesulfonyl chloride (CAS 1205-76-9, C8H9ClO3S) is a sulfonylating agent synthesized via chlorosulfonation of ethoxybenzene. It serves as a key intermediate in pharmaceutical manufacturing.
Store in cool, dry conditions under inert atmosphere. Strict PPE required due to corrosive nature; reacts violently with water releasing HCl gas.