3,4-Dichloro-2-fluoropyridine

3,4-二氯-2-氟吡啶

Also known as: 3,4-Dichloro-2-fluoro-pyridine, Pyridine, 3,4-dichloro-2-fluoro-

CAS No.
851179-03-8
Jingsj CID
J-1494542-9
Molecular Formula
C5H2Cl2FN
Chinese Name
3,4-二氯-2-氟吡啶
Molecular Weight
165.98000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point191.1ºC at 760 mmHg
Density1.498g/cm3
Flash Point69.4ºC

Frequently Asked Questions

What is the CAS number of 3,4-Dichloro-2-fluoropyridine?

851179-03-8

What are the molecular formula and molecular weight of 3,4-Dichloro-2-fluoropyridine?

C5H2Cl2FN, molecular weight 165.98000 g/mol

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