3,4-Dichloro-5-nitropyridine

3,4-二氯-5-硝基吡啶

Also known as: 3,4-dichloro-5-nitropyrid, pyridine, 3,4-dichloro-5-nitro-, 3-nitro-4,5-dichloropyridine

CAS No.
56809-84-8
Jingsj CID
J-1428757-4
Molecular Formula
C5H2Cl2N2O2
Chinese Name
3,4-二氯-5-硝基吡啶
Molecular Weight
192.98800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point258.751ºC at 760 mmHg
Density1.63g/cm3
Flash Point110.289ºC

Frequently Asked Questions

What is the CAS number of 3,4-Dichloro-5-nitropyridine?

56809-84-8

What are the molecular formula and molecular weight of 3,4-Dichloro-5-nitropyridine?

C5H2Cl2N2O2, molecular weight 192.98800 g/mol

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