2,6-Dichloropyridine-4-carboxylic acid

2,6-二氯吡啶-4-甲酸

Also known as: 2,6-Dichloroisonicotinic acid, 4-Carboxy-2,6-dichloropyridine, 2,6-Dichloro-4-pyridinecarboxylic acid

CAS No.
5398-44-7
Jingsj CID
J-18759-0
Molecular Formula
C6H3Cl2NO2
Chinese Name
2,6-二氯吡啶-4-甲酸
Molecular Weight
192.00 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point209-212 °C(lit.)
Boiling Point437.8±40.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point218.6±27.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2,6-Dichloropyridine-4-carboxylic acid?

5398-44-7

What are the molecular formula and molecular weight of 2,6-Dichloropyridine-4-carboxylic acid?

C6H3Cl2NO2, molecular weight 192.00 g/mol

Is 2,6-Dichloropyridine-4-carboxylic acid hazardous?

Warning

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