Category:
Intermediates&Fine Chemicals
CAS NO:
60767-69-3
Standard:
In-house Standards,
4-Chloro-3-formylbenzenesulfonic acid is a key aromatic intermediate synthesized via sulfonation of chlorobenzaldehyde. Its molecular formula is C7H5ClO4S with CAS No. 1206-39-9. This compound serves as a critical building block for pharmaceutical and dye industries.
Store in cool, dry, well-ventilated areas away from oxidizers. Use appropriate PPE including gloves and goggles due to corrosive nature; avoid inhalation of dust or vapors.