C6H5Br
157.01 g/mol
Industrial ChemicalWarning
Monobromobenzene
CAS108-86-1EC203-623-8
Category
Industrial Chemical
Compound Class
Halocarbon
Primary Use
Solvent and organic synthesis intermediate
This compound, also known as monothis compound, is an aryl bromide consisting of a benzene ring substituted with one bromine atom. It is a colorless liquid that may appear yellow in older samples.
solventorganic synthesis 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
ApplicationSame Use
Propyl iodide
CAS107-08-4
Solvent and organic synthesis intermediate
ApplicationSame Use
Phenyl acetate
CAS122-79-2
Solvent and organic synthesis intermediate
ReferenceSame Category
Methylcyclohexane
CAS108-87-2
Solvent for cellulose ethers
ReferenceSame Category
Toluene
CAS108-88-3
Gasoline additive and solvent
ReferenceSame Category
Chlorobenzene
CAS108-90-7
Solvent for pesticide formulations and degreasing
ReferenceSame Category
Cyclohexylamine
CAS108-91-8
corrosion inhibitor in boiler feed water
Referencestereoisomer of
1-Bromo(4-²H)benzene
CAS13122-33-3
research compound
Referencestereoisomer of
1-Bromo(²H₅)benzene
CAS4165-57-5
research compound
Safety Reference
Warning
H226Flammable liquid and vapour
H315Causes skin irritation
H411Toxic to aquatic life with long lasting effects
H331Toxic if inhaled
H373May cause damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Monobromobenzene (CAS 108-86-1) 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
bromobenzene
InChIKey
QARVLSVVCXYDNA-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)Br
Synonyms (19)
- Pirfenidone EP Impurity D
- 1-Bromobenzene
- 2-Bromobenzene
- 3-bromobenzene
- 4-bromobenzene
- BROMO-BENZENE
- Benzene, bromo-
- Bromobenzene, >=99.5% (GC)
- Bromobenzene, for synthesis
- Monobromobenzene
- Phenyl bromide
- Pirfenidone Impurity 33
- brombenzene
- brombenzol
- bromobezene
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