4-oxopentanenitrile
Also known as: Levulinonitrile, 4-Oxovaleronitrile, 4-cyanobutan-2-one, 3-Acetylpropionitrile, 2-Cyanoethyl methyl ketone, 4-oxo-pentanenitrile, Pentanenitrile, 4-oxo-, laevulinonitrile, NSC-53495, NSC-14520
4-oxopentanenitrile (CAS 927-56-0) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H7NO and a molecular weight of 97.115 g/mol. Key properties include a boiling point of 216.7±23.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 84.8±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 927-56-0
- Jingsj CID
- J-1144188-7
- Molecular Formula
- C5H7NO
- Molecular Weight
- 97.115 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 216.7±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 84.8±22.6 °C |
| Exact Mass | 97.052765 |
| PSA | 40.86000 |
| LogP | -0.51 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.410 |
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-oxopentanenitrile?
The CAS number of 4-oxopentanenitrile is 927-56-0.
What are the molecular formula and molecular weight of 4-oxopentanenitrile?
4-oxopentanenitrile has molecular formula C5H7NO and molecular weight 97.115 g/mol.
What are the upstream and downstream products of 4-oxopentanenitrile?
For 4-oxopentanenitrile, Upstream Products: 3-PENTENENITRILE, L-Lysine, Levulinic acid; Downstream Products: Levulinic acid, Ethyl levulinate, (S)-gamma-Valerolactone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-oxopentanenitrile (CAS 927-56-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1144188-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.