3-Oxobutanenitrile
Also known as: 2-Oxopropyl cyanide, 3-Oxobutyronitrile, Butanenitrile, 3-oxo-, NCC(CH3)CO
3-Oxobutanenitrile (CAS 2469-99-0) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H5NO and a molecular weight of 83.089 g/mol. Key properties include a boiling point of 123.5±13.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 28.5±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2469-99-0
- Jingsj CID
- J-1517017-2
- Molecular Formula
- C4H5NO
- Molecular Weight
- 83.089 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 123.5±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 28.5±19.8 °C |
| Exact Mass | 83.037117 |
| PSA | 40.86000 |
| LogP | -0.68 |
| Vapor Pressure | 13.3±0.2 mmHg at 25°C |
| Refractive Index | 1.398 |
| Storage Conditions | 2-8°C |
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 3-Oxobutanenitrile?
The CAS number of 3-Oxobutanenitrile is 2469-99-0.
What are the molecular formula and molecular weight of 3-Oxobutanenitrile?
3-Oxobutanenitrile has molecular formula C4H5NO and molecular weight 83.089 g/mol.
What are the upstream and downstream products of 3-Oxobutanenitrile?
For 3-Oxobutanenitrile, Downstream Products: 2-ETHOXYMETHYLENE-3-OXOBUTANENITRILE, 5-methyl-2-propyl-2H-pyrazol-3-ylamine, 1,3-Dimethyl-1H-pyrazol-5-amine.
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-Oxobutanenitrile (CAS 2469-99-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517017-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.