2-(carboxymethylthio)benzoic acid
Also known as: 2-[(carboxymethyl)sulfanyl]benzoic acid, o-(carboxymethylthio)benzoic acid, s-o-carboxyphenylthioglycolic acid, (o-carboxyphenylmercapto)acetic acid, 2-(carboxymethylmercapto)benzoic acid, o-Carboxyphenylthioglycollic acid, (o-Carboxyphenylthio)acetic acid, 2-[(Carboxymethyl)sulfanyl]benzenecarboxylic acid, Acetic acid,(2-carboxyphenyl)thio, 2-Carboxyphenylthioglycolic acid
2-(carboxymethylthio)benzoic acid (CAS 135-13-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H8O4S and a molecular weight of 212.22200 g/mol. Key properties include a melting point of 208 °C, a boiling point of 423ºC at 760 mmHg, a density of 1.49 g/cm3 and a flash point of 209.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 135-13-7
- Jingsj CID
- J-6530-5
- Molecular Formula
- C9H8O4S
- Molecular Weight
- 212.22200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 208 °C |
|---|---|
| Boiling Point | 423ºC at 760 mmHg |
| Density | 1.49 g/cm3 |
| Flash Point | 209.6ºC |
| Exact Mass | 212.01400 |
| PSA | 99.90000 |
| LogP | 1.56150 |
| Vapor Pressure | 6.55E-08mmHg at 25°C |
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 2-(carboxymethylthio)benzoic acid?
The CAS number of 2-(carboxymethylthio)benzoic acid is 135-13-7.
What are the molecular formula and molecular weight of 2-(carboxymethylthio)benzoic acid?
2-(carboxymethylthio)benzoic acid has molecular formula C9H8O4S and molecular weight 212.22200 g/mol.
What are the upstream and downstream products of 2-(carboxymethylthio)benzoic acid?
For 2-(carboxymethylthio)benzoic acid, Upstream Products: 2,2'-Dithiodibenzoic acid, Chloroacetic acid, Carbon dioxide; Downstream Products: Benzo[b]thiophen-3-ol, Benzo[b]thiophene-7-carboxylic acid, Methyl 3-hydroxybenzo[b]thiophene-2-carboxylate.
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-(carboxymethylthio)benzoic acid (CAS 135-13-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6530-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.