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2-cyanopyridine

2-氰基吡啶

Also known as: 2-PICOLINONITRILE, 2-PYRIDINECARBONITRILE, PICOLINONITRILE, Picolinonitrile (8CI), picolylnitrile, 2-pyridyl nitrile, 2-pyridylnitrile, pyridine-2-carbonitrile, pyridinecarbonitrile, 2-pyridinecarbonitrile, 2-cyano-pyridine, AKOS BBS-00004280, CYANOPYRIDINE(2-), EINECS 202-880-3, MFCD00006218

2-cyanopyridine (CAS 100-70-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4N2 and a molecular weight of 104.109 g/mol. It is also known as 2-PICOLINONITRILE, 2-PYRIDINECARBONITRILE and PICOLINONITRILE. Key properties include a melting point of 24-27 °C(lit.), a boiling point of 225.5±13.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 89.4±0.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
100-70-9
Jingsj CID
J-1369550-9
Molecular Formula
C6H4N2
Chinese Name
2-氰基吡啶
Molecular Weight
104.109 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point24-27 °C(lit.)
Boiling Point225.5±13.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point89.4±0.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-cyanopyridine?

The CAS number of 2-cyanopyridine is 100-70-9.

What are the molecular formula and molecular weight of 2-cyanopyridine?

2-cyanopyridine has molecular formula C6H4N2 and molecular weight 104.109 g/mol.

Is 2-cyanopyridine hazardous?

2-cyanopyridine has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "2-cyanopyridine (CAS 100-70-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369550-9 (accessed 2026-10-22).

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