5-Chloro-2-mercaptobenzoic acid
Also known as: 5-CHLORO-2-MERCAPTOBENZOIC ACID, 5-chloro-2-sulfanylbenzoic acid, Benzoic acid, 5-chloro-2-Mercapto-, 5-Chlorothiosalicylic acid, 5-Chlor-2-mercapto-benzoesaeure
5-Chloro-2-mercaptobenzoic acid (CAS 20324-50-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5ClO2S and a molecular weight of 188.63100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20324-50-9
- Jingsj CID
- J-1093386-5
- Molecular Formula
- C7H5ClO2S
- Molecular Weight
- 188.63100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 187.97000 |
|---|---|
| PSA | 76.10000 |
| LogP | 2.32690 |
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 5-Chloro-2-mercaptobenzoic acid?
The CAS number of 5-Chloro-2-mercaptobenzoic acid is 20324-50-9.
What are the molecular formula and molecular weight of 5-Chloro-2-mercaptobenzoic acid?
5-Chloro-2-mercaptobenzoic acid has molecular formula C7H5ClO2S and molecular weight 188.63100 g/mol.
What are the upstream and downstream products of 5-Chloro-2-mercaptobenzoic acid?
For 5-Chloro-2-mercaptobenzoic acid, Upstream Products: 2-Amino-5-chlorobenzoic acid, Methyl 5-chloro-2-hydroxybenzoate, Potassium ethylxanthate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Chloro-2-mercaptobenzoic acid (CAS 20324-50-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1093386-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.