Isoxazole-4-carbonitrile
Also known as: 1,2-oxazole-4-carbonitrile, 4-CYANOISOXAZOLE, 4-Cyano-isoxazol, 4-ISOXAZOLECARBONITRILE, 4-Isoxazolecarbonitrile, ISOXAZOLE-4-CARBONITRILE, Isoxazole-4-carbonitrile
Isoxazole-4-carbonitrile (CAS 68776-58-9) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H2N2O and a molecular weight of 94.072 g/mol. Key properties include a boiling point of 226.8±13.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 91.0±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 68776-58-9
- Jingsj CID
- J-913360-2
- Molecular Formula
- C4H2N2O
- Molecular Weight
- 94.072 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 226.8±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 91.0±19.8 °C |
| Exact Mass | 94.016716 |
| PSA | 49.82000 |
| LogP | -0.48 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.490 |
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 Isoxazole-4-carbonitrile?
The CAS number of Isoxazole-4-carbonitrile is 68776-58-9.
What are the molecular formula and molecular weight of Isoxazole-4-carbonitrile?
Isoxazole-4-carbonitrile has molecular formula C4H2N2O and molecular weight 94.072 g/mol.
What are the upstream and downstream products of Isoxazole-4-carbonitrile?
For Isoxazole-4-carbonitrile, Downstream Products: Ethyl isoxazole-4-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. "Isoxazole-4-carbonitrile (CAS 68776-58-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-913360-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.