C6H4ClF
130.55 g/mol
Industrial ChemicalWarning
1-Chloro-4-fluorobenzene
CAS352-33-0EC206-521-1
Category
Industrial Chemical
Compound Class
Halocarbon
Primary Use
Industrial chemical intermediate
1-Chloro-4-fluorobenzene is an organic compound consisting of a benzene ring substituted with chlorine and fluorine atoms. It is primarily used as an industrial chemical intermediate in the synthesis of other chemical products.
Industrial chemical intermediate
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
ReferenceSame Category
M-fluorotoluene
CAS352-70-5
Chemical intermediate for pharmaceuticals and agrochemicals
ReferenceSame Category
Diethyl sulfide
CAS352-93-2
Chemical intermediate and solvent
ReferenceSame Category
Pentaerythrityl triacrylate
CAS3524-68-3
Monomer in polymer manufacturing
ReferenceSame Category
Butanol
CAS35296-72-1
solvent and chemical intermediate
Safety Reference
Warning
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for 1-Chloro-4-fluorobenzene (CAS 352-33-0) is 2903.99.
HS code (international, 6-digit)
2903.99
EU CN code (8-digit)
2903 99 80
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
1-chloro-4-fluorobenzene
InChIKey
RJCGZNCCVKIBHO-UHFFFAOYSA-N
SMILES
C1=CC(=CC=C1F)Cl
Synonyms (11)
- 1,4-Fluorochlorobenzene
- 1-Chlor-4-fluor-benzol
- 1-Chloro-4-fluorobenzene
- 1-Fluoro-4-chlorobenzene
- 1-chloro-4-fluorbenzene
- 4-Chlorofluorobenzene
- 4-Fluorochlorobenzene
- 4-fluorophenyl chloride
- Benzene, 1-chloro-4-fluoro-
- p-Chlorofluorobenzene
- p-Fluorochlorobenzene
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