2-Chlorobenzenesulfonic acid
Also known as: 2-Chloro-benzenesulfonic acid, o-Chlorobenzenesulfonic acid, Benzenesulfonic acid, 2-chloro-, Benzenesulfonic acid, chloro, chlorobenzene-2-sulfonic acid, chlorobenzenesulfonic acid, chlorobenzenesulphonic acid, 2-Chlor-benzolsulfonsaeure
2-Chlorobenzenesulfonic acid (CAS 27886-58-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H5ClO3S and a molecular weight of 192.62000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 27886-58-4
- Jingsj CID
- J-992507-9
- Molecular Formula
- C6H5ClO3S
- Molecular Weight
- 192.62000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 191.96500 |
|---|---|
| PSA | 62.75000 |
| LogP | 2.66750 |
| Storage Conditions | 2-8°C |
Frequently Asked Questions
What is the CAS number of 2-Chlorobenzenesulfonic acid?
The CAS number of 2-Chlorobenzenesulfonic acid is 27886-58-4.
What are the molecular formula and molecular weight of 2-Chlorobenzenesulfonic acid?
2-Chlorobenzenesulfonic acid has molecular formula C6H5ClO3S and molecular weight 192.62000 g/mol.
What are the upstream and downstream products of 2-Chlorobenzenesulfonic acid?
For 2-Chlorobenzenesulfonic acid, Upstream Products: Chlorobenzene, 2-Chlorobenzenesulfonyl chloride, 3-Chlorobenzenesulfonic acid; Downstream Products: 4-Chlorobenzenesulfonic 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-Chlorobenzenesulfonic acid (CAS 27886-58-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-992507-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.