2-Benzothiazoleacetic acid
Also known as: (1,3-Benzothiazol-2-yl)acetic acid, 2-(Benzo[d]thiazol-2-yl)acetic acid, 2-(1,3-Benzothiazol-2-yl)acetic acid, 2-(Carboxymethyl)-1,3-benzothiazole, Benzothiazole-2-acetic acid, 2-Benzothiazolylacetic acid
2-Benzothiazoleacetic acid (CAS 29182-45-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7NO2S and a molecular weight of 193.222 g/mol. Key properties include a boiling point of 380.9±25.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 184.1±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 29182-45-4
- Jingsj CID
- J-1333526-7
- Molecular Formula
- C9H7NO2S
- Molecular Weight
- 193.222 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 380.9±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 184.1±23.2 °C |
| Exact Mass | 193.019745 |
| PSA | 78.43000 |
| LogP | 2.04 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.700 |
Customs & Trade Information
| HS Code | 2934200090 |
|---|---|
| Summary | 2934200090. other compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-Benzothiazoleacetic acid?
The CAS number of 2-Benzothiazoleacetic acid is 29182-45-4.
What are the molecular formula and molecular weight of 2-Benzothiazoleacetic acid?
2-Benzothiazoleacetic acid has molecular formula C9H7NO2S and molecular weight 193.222 g/mol.
What are the upstream and downstream products of 2-Benzothiazoleacetic acid?
For 2-Benzothiazoleacetic acid, Upstream Products: diethyl 2-(1,3-benzothiazol-2-yl)propanedioate, 2-Aminothiophenol, ethyl 1,3-benzothiazol-2-ylacetate; Downstream Products: 2-Benzothiazoleacetonitrile, Coumarin 6, 2-Methylbenzothiazole.
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-Benzothiazoleacetic acid (CAS 29182-45-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1333526-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.