Category:
Regulated Fine Chemicals
CAS NO:
98-74-8
4-Nitrobenzene sulfonyl chloride (CAS: 98-05-7) is a key organic intermediate synthesized via sulfonation of nitrobenzene. Its molecular formula is C6H4ClNO4S. This compound serves as a critical electrophile in pharmaceutical and agrochemical manufacturing.
Store in a cool, dry, well-ventilated area away from moisture. Strictly avoid contact with skin and eyes due to corrosive nature. Do not ingest or inhale dust; use appropriate PPE during handling.