4-Nitropyridine

4-硝基吡啶

Also known as: 4-Nitro-pyridine, 4-Nitro-pyridin, Pyridine, 4-nitro-, 4-nitro-pyridine

CAS No.
1122-61-8
Jingsj CID
J-3226-3
Molecular Formula
C5H4N2O2
Chinese Name
4-硝基吡啶
Molecular Weight
124.098 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point51-54 °C(lit.)
Boiling Point231.1±13.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point93.6±19.8 °C

Frequently Asked Questions

What is the CAS number of 4-Nitropyridine?

1122-61-8

What are the molecular formula and molecular weight of 4-Nitropyridine?

C5H4N2O2, molecular weight 124.098 g/mol

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