5-Fluoro-2-nitrobenzoic acid

5-氟-2-硝基苯甲酸

Also known as: 2-Nitro-5-fluorobenzoic acid, 2-Carboxy-4-fluoronitrobenzene, Benzoic acid, 5-fluoro-2-nitro-, MFCD00055635

CAS No.
320-98-9
Jingsj CID
J-1029767-2
Molecular Formula
C7H4FNO4
Chinese Name
5-氟-2-硝基苯甲酸
Molecular Weight
185.109 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point131-134 °C(lit.)
Boiling Point344.2±27.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point162.0±23.7 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 5-Fluoro-2-nitrobenzoic acid?

320-98-9

What are the molecular formula and molecular weight of 5-Fluoro-2-nitrobenzoic acid?

C7H4FNO4, molecular weight 185.109 g/mol

Is 5-Fluoro-2-nitrobenzoic acid hazardous?

Warning

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