Category:
Other Specialized Reagents
CAS NO:
97272-03-2
Standard:
ChP,
4-(Chlorosulfonyl)-2-thiophenecarboxylic acid methyl ester is a specialized heterocyclic intermediate. CAS No: 100769-83-5. Formula: C6H5ClO4S2. Synthesized via chlorosulfonation of methyl thiophene-2-carboxylate.
Store in cool, dry place away from moisture. Use PPE due to corrosive nature and potential respiratory hazards. Avoid direct contact with skin or eyes.