2-Methyl-1,8-naphthyridine

2-甲基-1,8-萘啶

Also known as: 2-Methyl-[1,8]-naphthyridine, 2-Methyl-1,8-diazanaphthalene, 2-Methylpyrido[2,3-b]pyridine, 1,8-Naphthyridine, 2-methyl-

CAS No.
1569-16-0
Jingsj CID
J-959558-1
Molecular Formula
C9H8N2
Chinese Name
2-甲基-1,8-萘啶
Molecular Weight
144.173 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point96-97ºC
Boiling Point252.8±20.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point106.3±13.1 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-Methyl-1,8-naphthyridine?

1569-16-0

What are the molecular formula and molecular weight of 2-Methyl-1,8-naphthyridine?

C9H8N2, molecular weight 144.173 g/mol

Is 2-Methyl-1,8-naphthyridine hazardous?

Danger

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