3-(Benzoxazol-2-yl)benzoic acid
Also known as: 3-(1,3-Benzoxazol-2-yl)benzoic acid, 3-benzooxazol-2-yl-benzoic acid, 3-(BENZO[D]OXAZOL-2-YL)BENZOIC ACID, Benzoic acid, 3-(2-benzoxazolyl)-, 3-(benzo[d]oxazol-2-yl)benzoic acid, 3-Benzooxazol-2-yl-benzoic acid, 2-<3-Carboxy-phenyl>-benzoxazol
3-(Benzoxazol-2-yl)benzoic acid (CAS 20000-56-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H9NO3 and a molecular weight of 239.226 g/mol. Key properties include a boiling point of 423.2±28.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 209.7±24.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20000-56-0
- Jingsj CID
- J-1077790-9
- Molecular Formula
- C14H9NO3
- Molecular Weight
- 239.226 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 423.2±28.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 209.7±24.0 °C |
| Exact Mass | 239.058243 |
| PSA | 63.33000 |
| LogP | 3.96 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.667 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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 3-(Benzoxazol-2-yl)benzoic acid?
The CAS number of 3-(Benzoxazol-2-yl)benzoic acid is 20000-56-0.
What are the molecular formula and molecular weight of 3-(Benzoxazol-2-yl)benzoic acid?
3-(Benzoxazol-2-yl)benzoic acid has molecular formula C14H9NO3 and molecular weight 239.226 g/mol.
What are the upstream and downstream products of 3-(Benzoxazol-2-yl)benzoic acid?
For 3-(Benzoxazol-2-yl)benzoic acid, Upstream Products: Methyl 3-(chlorocarbonyl)benzoate, 2-Aminophenol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(Benzoxazol-2-yl)benzoic acid (CAS 20000-56-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1077790-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.