Cyclopentanone-2-carbonitrile
Also known as: 2-Oxocyclopentanecarbonitrile, 2-oxocyclopentane-1-carbonitrile, 2-cyanocyclopentanone, 2-ketocyclopentanecarbonitrile, 2-oxo-1-cyclopentanecarbonitrile, Cyclopentan-1-one-2-carbonitrile, 2-oxo-cyclopentanecarbonitrile, Cyclopentanon-(2)-carbonsaeure-(1)-nitril, MFCD00154838, cianociclopentanone
Cyclopentanone-2-carbonitrile (CAS 2941-29-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H7NO and a molecular weight of 109.126 g/mol. Key properties include a boiling point of 258.0±33.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 109.9±25.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2941-29-9
- Jingsj CID
- J-1519769-0
- Molecular Formula
- C6H7NO
- Molecular Weight
- 109.126 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 258.0±33.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 109.9±25.4 °C |
| Exact Mass | 109.052765 |
| PSA | 40.86000 |
| LogP | -0.90 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.465 |
Frequently Asked Questions
What is the CAS number of Cyclopentanone-2-carbonitrile?
The CAS number of Cyclopentanone-2-carbonitrile is 2941-29-9.
What are the molecular formula and molecular weight of Cyclopentanone-2-carbonitrile?
Cyclopentanone-2-carbonitrile has molecular formula C6H7NO and molecular weight 109.126 g/mol.
What are the upstream and downstream products of Cyclopentanone-2-carbonitrile?
For Cyclopentanone-2-carbonitrile, Upstream Products: Adiponitrile, 2-Amino-1-cyclopentene-1-carbonitrile, 1-Pyrrolidino-1-cyclopentene; Downstream Products: Cyclopentyl phenyl ketone, Glutaric acid, Cyclopentanone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cyclopentanone-2-carbonitrile (CAS 2941-29-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519769-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.