4-Chloro-2-iodobenzenesulfonyl chloride

4-氯-2-碘苯磺酰氯

4-Chloro-2-iodobenzenesulfonyl chloride (CAS 1261730-58-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H3Cl2IO2S and a molecular weight of 336.96 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1261730-58-8
Jingsj CID: J-729052-5
Molecular Formula: C₆H₃Cl₂IO₂S
Chinese Name: 4-氯-2-碘苯磺酰氯
Molecular Weight: 336.96 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Chloro-2-iodobenzenesulfonyl chloride?

The CAS number of 4-Chloro-2-iodobenzenesulfonyl chloride is 1261730-58-8.

What are the molecular formula and molecular weight of 4-Chloro-2-iodobenzenesulfonyl chloride?

4-Chloro-2-iodobenzenesulfonyl chloride has molecular formula C6H3Cl2IO2S and molecular weight 336.96 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-Chloro-2-iodobenzenesulfonyl chloride (CAS 1261730-58-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-729052-5 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.