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5-Bromo-2-chloro-3-cyanopyridine

5-溴-2-氯烟腈

Also known as: 5-Bromo-2-chloronicotinonitrile, 5-Bromo-2-chloropyridine-3-carbonitrile, 3-Pyridinecarbonitrile, 5-bromo-2-chloro-, 5-Bromo-2-chloro-3-pyridinecarbonitrile

5-Bromo-2-chloro-3-cyanopyridine (CAS 405224-23-9) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H2BrClN2 and a molecular weight of 217.451 g/mol. It is also known as 5-Bromo-2-chloronicotinonitrile, 5-Bromo-2-chloropyridine-3-carbonitrile and 3-Pyridinecarbonitrile, 5-bromo-2-chloro-. Key properties include a melting point of 138.0 to 142.0 °C, a boiling point of 272.7±35.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 118.7±25.9 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
405224-23-9
Jingsj CID
J-1394877-9
Molecular Formula
C6H2BrClN2
Chinese Name
5-溴-2-氯烟腈
Molecular Weight
217.451 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point138.0 to 142.0 °C
Boiling Point272.7±35.0 °C at 760 mmHg
Density1.9±0.1 g/cm3
Flash Point118.7±25.9 °C

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 5-Bromo-2-chloro-3-cyanopyridine?

The CAS number of 5-Bromo-2-chloro-3-cyanopyridine is 405224-23-9.

What are the molecular formula and molecular weight of 5-Bromo-2-chloro-3-cyanopyridine?

5-Bromo-2-chloro-3-cyanopyridine has molecular formula C6H2BrClN2 and molecular weight 217.451 g/mol.

Is 5-Bromo-2-chloro-3-cyanopyridine hazardous?

5-Bromo-2-chloro-3-cyanopyridine has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "5-Bromo-2-chloro-3-cyanopyridine (CAS 405224-23-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1394877-9 (accessed 2026-10-22).

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