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3-(2-Oxocyclopentyl)propanenitrile

Also known as: 2-(2-CYANOETHYL)CYCLOPENTANONE, 2-(2-cyanoethyl)-cyclopentanone, 2-Oxocyclopentane-1-propiononitrile, 2-Oxocyclopentanepropanenitrile, 2-Oxocyclopentanepropiononitrile, 2-cyanoethylcyclopentanone, 2-oxo-cyclopentanepropanenitrile, 2-oxocyclopentanepropiononitrile, 3-(2-Oxo-cyclopentyl)-propionitril, 3-(2-Oxocyclopentyl)propiononitrile, 3-(2-ketocyclopentyl)propionitrile, 3-(2-oxo-cyclopentyl)-propionitrile, Cyclopentanepropanenitrile,2-oxo, EINECS 224-990-0

3-(2-Oxocyclopentyl)propanenitrile (CAS 4594-77-8) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H11NO and a molecular weight of 137.17900 g/mol. Key properties include a boiling point of 285.2ºC at 760mmHg, a density of 1.033g/cm3 and a flash point of 126.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4594-77-8
Jingsj CID
J-1036791-6
Molecular Formula
C8H11NO
Molecular Weight
137.17900 g/mol
Category
Nitrogen Compounds
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point285.2ºC at 760mmHg
Density1.033g/cm3
Flash Point126.3ºC
Exact Mass137.08400
PSA40.86000
LogP1.65938
Refractive Index1.47

Frequently Asked Questions

What is the CAS number of 3-(2-Oxocyclopentyl)propanenitrile?

The CAS number of 3-(2-Oxocyclopentyl)propanenitrile is 4594-77-8.

What are the molecular formula and molecular weight of 3-(2-Oxocyclopentyl)propanenitrile?

3-(2-Oxocyclopentyl)propanenitrile has molecular formula C8H11NO and molecular weight 137.17900 g/mol.

What are the upstream and downstream products of 3-(2-Oxocyclopentyl)propanenitrile?

For 3-(2-Oxocyclopentyl)propanenitrile, Upstream Products: Acrylonitrile, Cyclopentanone, 1-(1-CYCLOPENTENYL)PIPERIDINE; Downstream Products: 6,7-Dihydro-5H-cyclopenta[b]pyridin-2-ol.

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-(2-Oxocyclopentyl)propanenitrile (CAS 4594-77-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1036791-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.