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2,5-Pyridinedicarbonitrile

2,5-二氰基吡啶

Also known as: 2,5-Dicyanopyridine, 2,5-Dicyan-pyridin, 2,5-PYRIDINEDICARBONITRILE, 2,5-Pyridinedicarbonitrile(6CI,8CI,9CI), 5-cyanopyridine-2-carbonitrile, Isocinchomeronsaeure-dinitril, Pyridin-2,5-dicarbonitril, pyridine-2,5-dicarbonitrile

2,5-Pyridinedicarbonitrile (CAS 20730-07-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H3N3 and a molecular weight of 129.11900 g/mol. It is also known as 2,5-Dicyanopyridine, 2,5-Dicyan-pyridin and 2,5-PYRIDINEDICARBONITRILE. Key properties include a boiling point of 325.272ºC at 760 mmHg, a density of 1.254g/cm3 and a flash point of 115.922ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
20730-07-8
Jingsj CID
J-1078178-2
Molecular Formula
C7H3N3
Chinese Name
2,5-二氰基吡啶
Molecular Weight
129.11900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point325.272ºC at 760 mmHg
Density1.254g/cm3
Flash Point115.922ºC

Frequently Asked Questions

What is the CAS number of 2,5-Pyridinedicarbonitrile?

The CAS number of 2,5-Pyridinedicarbonitrile is 20730-07-8.

What are the molecular formula and molecular weight of 2,5-Pyridinedicarbonitrile?

2,5-Pyridinedicarbonitrile has molecular formula C7H3N3 and molecular weight 129.11900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2,5-Pyridinedicarbonitrile (CAS 20730-07-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1078178-2 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.