2-ethoxy-5-nitropyridine

2-乙氧基-5-硝基吡啶

Also known as: 2-(ethyloxy)-5-(nitro)pyridine, 2-ethoxy-5-nitropyridin, Pyridine, 2-ethoxy-5-nitro-, 2-ethoxy-5-nitro-pyridine, 2-ethyoxy-5-nitropyridine, NSC165481

CAS No.
31594-45-3
Jingsj CID
J-4440-2
Molecular Formula
C7H8N2O3
Chinese Name
2-乙氧基-5-硝基吡啶
Molecular Weight
168.150 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point90-94 °C(lit.)
Boiling Point272.3±20.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point118.5±21.8 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-ethoxy-5-nitropyridine?

31594-45-3

What are the molecular formula and molecular weight of 2-ethoxy-5-nitropyridine?

C7H8N2O3, molecular weight 168.150 g/mol

Is 2-ethoxy-5-nitropyridine hazardous?

Warning

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