6-Fluoronicotinic acid

6-氟烟酸

Also known as: 2-Fluoropyridine-5-carboxylic acid, 2-Fluoro-5-pyridinecarboxylic acid, 6-Fluoropyridine-3-carboxylic acid, 2-Fluoro-5-pyridine carboxylic acid, 5-Carboxy-2-fluoropyridine, 3-Carboxy-6-fluoropyridine, 6-Fluoro-3-pyridinecarboxylic acid, 6-Fluoronicotinic acid 98%

CAS No.
403-45-2
Jingsj CID
J-36301-3
Molecular Formula
C6H4FNO2
Chinese Name
6-氟烟酸
Molecular Weight
141.100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point144-148 °C(lit.)
Boiling Point309.4±22.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point140.9±22.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 6-Fluoronicotinic acid?

403-45-2

What are the molecular formula and molecular weight of 6-Fluoronicotinic acid?

C6H4FNO2, molecular weight 141.100 g/mol

Is 6-Fluoronicotinic acid hazardous?

Warning

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