C6H3BrF2
192.99 g/mol
Research ReagentWarning
4-Bromo-1,2-difluorobenzene
CAS348-61-8EC206-481-5
Category
Research Reagent
Compound Class
Aromatic
Primary Use
Research Compound
4-Bromo-1,2-difluorobenzene is a halogenated aromatic compound used primarily as a research reagent. Its structure consists of a benzene ring substituted with one bromine and two fluorine atoms.
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
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research compound
ReferenceSame Category
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CAS34824-58-3
research compound
ReferenceSame Category
Dithiothreitol
CAS3483-12-3
research compound
Safety Reference
Warning
H226Flammable liquid and vapour
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects
H401Toxic to aquatic life
Customs Tariff Classification
The international HS code for 4-Bromo-1,2-difluorobenzene (CAS 348-61-8) 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
4-bromo-1,2-difluorobenzene
InChIKey
YMQPKONILWWJQG-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1Br)F)F
Synonyms (8)
- 1-Bromo-3,4-difluorobenzene
- 3,4-DIFLUORO-1-BROMOBENZENE
- 3,4-Difluorobromobenzene
- 3,4-difluorophenylbromide
- 4-Bromo-1,2-difluorobenzene
- 4-brom-1,2-difluorbenzol
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