3-Cyanopyridine 1-oxide

3-氰基吡啶氮氧化物

Also known as: Nicotinonitrile 1-oxide, Nicotinonitrile N-oxide, 3-Cyanopyridine N-oxide, 3-Cyanopyridinium-1-olate, 1-Oxidopyridin-1-ium-3-carbonitrile, 3-Pyridinecarbonitrile 1-oxide, N-Oxy-3-cyanopyridine, N-Oxo-3-cyanopyridine, Nicotinitrile-1-oxide, NSC 170850, RARECHEM AK HB 0030, 1-Oxy-nicotinonitrile, 3-Cyanpyridin-1-oxid, EINECS 238-975-1, MFCD00129037

CAS No.
14906-64-0
Jingsj CID
J-28523-0
Molecular Formula
C6H4N2O
Chinese Name
3-氰基吡啶氮氧化物
Molecular Weight
120.109 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point172-175ºC
Boiling Point382.7±15.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point185.3±20.4 °C

Frequently Asked Questions

What is the CAS number of 3-Cyanopyridine 1-oxide?

14906-64-0

What are the molecular formula and molecular weight of 3-Cyanopyridine 1-oxide?

C6H4N2O, molecular weight 120.109 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026