C6H4BrCl
191.45 g/mol
Industrial ChemicalWarning
1-Bromo-4-chlorobenzene
CAS106-39-8EC203-392-3
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
Chemical intermediate for synthesis
1-Bromo-4-chlorobenzene is a mixed aryl halide bearing bromine and chlorine substituents on a benzene ring. It is primarily used as a chemical intermediate in organic synthesis for the production of various compounds.
Chemical intermediate for organic synthesis
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 0.81
4-bromo-4'-chloro-1,1'-biphenyl
CAS23055-77-8
chemical intermediate for synthesis
ReferenceSame Category
4-bromophenol
CAS106-41-2
disinfectant
ReferenceSame Category
P-xylene
CAS106-42-3
solvent and chemical intermediate
ReferenceSame Category
4-chlorotoluene
CAS106-43-4
solvent and intermediate for organic chemicals
ReferenceSame Category
1,4-benzoquinone
CAS106-51-4
chemical intermediate and oxidizing agent
Referencestereoisomer of
1-Bromo-4-chloro(²H₄)benzene
CAS134415-42-2
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 1-Bromo-4-chlorobenzene (CAS 106-39-8) 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-bromo-4-chlorobenzene
InChIKey
NHDODQWIKUYWMW-UHFFFAOYSA-N
SMILES
C1=CC(=CC=C1Cl)Br
Synonyms (19)
- 1,4-bromochlorobenzene
- 1-Bromo-4-chlorobenzene
- 1-Chloro-4-bromobenzene
- 4-BROMOCHLOROBENZENE
- 4-BROMOPHENYL CHLORIDE
- 4-Chloro-1-bromobenzene
- 4-Chlorobromobenzene
- 4-Chlorophenyl bromide
- 4-bromchlorobenzene
- 4-bromo-1-chlorobenzene
- 4-chlorobenzene bromide
- Benzene, 1-bromo-4-chloro-
- Bromochlorobenzene, p-
- p-Bromochlorobenzene
- p-Bromophenyl chloride
- p-Chlorobromobenzene
- p-Chlorophenyl bromide
- pBromoclorobenzene
- para-bromochlorobenzene
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