6-chloropyrazine-2-carbonitrile

6-氯吡嗪-2-甲腈

Also known as: 6-chloropyrazinecarbonitrile, 2-chloro-6-cyanopyrazine, 2-chloro-6-pyrazinecarbonitrile, 2-cyano-6-chloropyrazine, 6-chloro-2-cyanopyrazine, 6-chloro-2-pyrazinecarbonitrile, 6-cyano-2-chloropyrazine, 2-pyrazinecarbonitrile, 6-chloro-, pyrazinecarbonitrile, 6-chloro-

6-chloropyrazine-2-carbonitrile (CAS 6863-74-7) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H2ClN3 and a molecular weight of 139.542 g/mol. It is also known as 6-chloropyrazinecarbonitrile, 2-chloro-6-cyanopyrazine and 2-chloro-6-pyrazinecarbonitrile. Key properties include a melting point of 24-26ºC, a boiling point of 229.4±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 92.5±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6863-74-7
Jingsj CID: J-1400763-1
Molecular Formula: C₅H₂ClN₃
Chinese Name: 6-氯吡嗪-2-甲腈
Molecular Weight: 139.542 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	24-26ºC
Boiling Point	229.4±35.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	92.5±25.9 °C

Frequently Asked Questions

What is the CAS number of 6-chloropyrazine-2-carbonitrile?

The CAS number of 6-chloropyrazine-2-carbonitrile is 6863-74-7.

What are the molecular formula and molecular weight of 6-chloropyrazine-2-carbonitrile?

6-chloropyrazine-2-carbonitrile has molecular formula C5H2ClN3 and molecular weight 139.542 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "6-chloropyrazine-2-carbonitrile (CAS 6863-74-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1400763-1 (accessed 2026-10-22).

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