ethyl 1,3-oxazole-2-carboxylate
Also known as: ethyl oxazole-2-carboxylate, 2-oxazolecarboxylic acid ethyl ester, ethyl 2-oxazolecarboxylate, oxazole-2-carboxylic acid ethyl ester
ethyl 1,3-oxazole-2-carboxylate (CAS 33036-67-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H7NO3 and a molecular weight of 141.125 g/mol. Key properties include a boiling point of 194.0±23.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 71.1±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 33036-67-8
- Jingsj CID
- J-1415485-9
- Molecular Formula
- C6H7NO3
- Molecular Weight
- 141.125 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 194.0±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 71.1±22.6 °C |
| Exact Mass | 141.042587 |
| PSA | 52.33000 |
| LogP | 0.77 |
| Vapor Pressure | 0.5±0.4 mmHg at 25°C |
| Refractive Index | 1.464 |
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 ethyl 1,3-oxazole-2-carboxylate?
The CAS number of ethyl 1,3-oxazole-2-carboxylate is 33036-67-8.
What are the molecular formula and molecular weight of ethyl 1,3-oxazole-2-carboxylate?
ethyl 1,3-oxazole-2-carboxylate has molecular formula C6H7NO3 and molecular weight 141.125 g/mol.
What are the upstream and downstream products of ethyl 1,3-oxazole-2-carboxylate?
For ethyl 1,3-oxazole-2-carboxylate, Upstream Products: Ethyl isoxazole-3-carboxylate; Downstream Products: Oxazole-2-carboxamide, Oxazole-2-carbohydrazide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyl 1,3-oxazole-2-carboxylate (CAS 33036-67-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1415485-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.