2,6-Dichlorobenzenesulfonic acid

2,6-二氯苯磺酸

Also known as: Benzenesulfonic acid, 2,6-dichloro-, 2,6-Dichlorobenzenesulfonicacid, o-Dichlorobenzensulfonic acid

2,6-Dichlorobenzenesulfonic acid (CAS 6697-96-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H4Cl2O3S and a molecular weight of 227.06500 g/mol. It is also known as Benzenesulfonic acid, 2,6-dichloro-, 2,6-Dichlorobenzenesulfonicacid and o-Dichlorobenzensulfonic acid. Key property: a density of 1.668. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6697-96-7
Jingsj CID
J-896493-9
Molecular Formula
C6H4Cl2O3S
Chinese Name
2,6-二氯苯磺酸
Molecular Weight
227.06500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Density1.668

Frequently Asked Questions

What is the CAS number of 2,6-Dichlorobenzenesulfonic acid?

The CAS number of 2,6-Dichlorobenzenesulfonic acid is 6697-96-7.

What are the molecular formula and molecular weight of 2,6-Dichlorobenzenesulfonic acid?

2,6-Dichlorobenzenesulfonic acid has molecular formula C6H4Cl2O3S and molecular weight 227.06500 g/mol.

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

Last updated:

How to cite: Jingsj. "2,6-Dichlorobenzenesulfonic acid (CAS 6697-96-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-896493-9 (accessed 2026-10-22).

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