2,4-bis(chlorosulfonyl)phenol

2,4-双(氯磺酰基)苯酚

Also known as: 4-hydroxybenzene-1,3-disulfonyl chloride, 4-hydroxybenzene-1,3-disulfonyl dichloride, phenol-2,4-disulfonyl chloride, 4-Hydroxy-benzol-1,3-disulfonylchlorid, B90111, DTXSID90619347

2,4-bis(chlorosulfonyl)phenol (CAS 1892-33-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H4Cl2O5S2 and a molecular weight of 291.12900 g/mol. It is also known as 4-hydroxybenzene-1,3-disulfonyl chloride, 4-hydroxybenzene-1,3-disulfonyl dichloride and phenol-2,4-disulfonyl chloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1892-33-7
Jingsj CID: J-1127556-7
Molecular Formula: C₆H₄Cl₂O₅S₂
Chinese Name: 2,4-双(氯磺酰基)苯酚
Molecular Weight: 291.12900 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2,4-bis(chlorosulfonyl)phenol?

The CAS number of 2,4-bis(chlorosulfonyl)phenol is 1892-33-7.

What are the molecular formula and molecular weight of 2,4-bis(chlorosulfonyl)phenol?

2,4-bis(chlorosulfonyl)phenol has molecular formula C6H4Cl2O5S2 and molecular weight 291.12900 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. "2,4-bis(chlorosulfonyl)phenol (CAS 1892-33-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1127556-7 (accessed 2026-10-24).

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