C7H4ClFO2
174.55 g/mol
Research ReagentWarning
4-Chloro-2-fluorobenzoic acid
CAS446-30-0EC207-162-3
Category
Research Reagent
Compound Class
Organic Acid
Primary Use
Research Compound
4-Chloro-2-fluorobenzoic acid is a halogenated aromatic carboxylic acid derivative used as a research reagent. Its structure includes both chlorine and fluorine substituents on a benzene ring, along with a carboxylic acid functional group, giving it moderate polarity and a single hydrogen bond donor.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
SimilarStructure SimilarSimilarity 0.73
5-Chloro-2-fluorobenzoic acid
CAS394-30-9
research compound
ReferenceSame Category
2-amino-4-fluorobenzoic acid
CAS446-32-2
research compound
ReferenceSame Category
5-Fluoro-2-nitrophenol
CAS446-36-6
research compound
ReferenceSame Category
3-Fluoro-4-nitroanisole
CAS446-38-8
research compound
ReferenceSame Category
2-Fluorobenzyl bromide
CAS446-48-0
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 4-Chloro-2-fluorobenzoic acid (CAS 446-30-0) is 2916.39.
HS code (international, 6-digit)
2916.39
EU CN code (8-digit)
2916 39 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
4-chloro-2-fluorobenzoic acid
InChIKey
ZLPXBWMVZANJJQ-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1Cl)F)C(=O)O
Synonyms (3)
- 2-fluoro-4-chlorobenzoic acid
- 4-Chloro-2-fluorobenzoic acid
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