2,6-Dichlorobenzenesulfonic acid
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. 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-896493-0
- Molecular Formula
- C6H4Cl2O3S
- Molecular Weight
- 227.06500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.668 |
|---|---|
| Exact Mass | 225.92600 |
| PSA | 62.75000 |
| LogP | 3.32090 |
Customs & Trade Information
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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.
What are the upstream and downstream products of 2,6-Dichlorobenzenesulfonic acid?
For 2,6-Dichlorobenzenesulfonic acid, Upstream Products: 2,6-Dichlorobenzenesulfonyl chloride; Downstream Products: 2,6-Dichloro-3-nitrobenzene-1-sulfonyl chloride, 2,6-Dichloro-3-nitrobenzenesulfonic acid.
Data compiled from public chemical databases such as PubChem 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-896493-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.