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Home/Compounds/Research Reagent/1-Bromo-4-iodobenzene
C6H4BrI
282.9 g/mol
Research ReagentWarning

1-Bromo-4-iodobenzene

CAS589-87-7EC209-662-7
Category
Research Reagent
Compound Class
Halocarbon
Primary Use
Research Compound

1-Bromo-4-iodobenzene is a halogenated aromatic compound commonly employed as a research reagent in organic synthesis. Its structure, featuring both bromine and iodine substituents on a benzene ring, makes it a versatile building block for cross-coupling reactions.

research reagent 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

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Safety Reference

Harmful
Harmful
Environmental Hazard
Environmental Hazard
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H413May cause long lasting harmful effects to aquatic life

Customs Tariff Classification

The international HS code for 1-Bromo-4-iodobenzene (CAS 589-87-7) 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-iodobenzene

InChIKey

UCCUXODGPMAHRL-UHFFFAOYSA-N

SMILES

C1=CC(=CC=C1Br)I

Synonyms (16)
  • 1-Bromo-4-iodobenzene
  • 1-Bromo-4-iodobenzene-[13C6]
  • 1-Iodo-4-Brombenzene
  • 1-bromo-4-iodobezene
  • 1-iodo-4-bromobenzene
  • 4-BROMOIODOBENZENE
  • 4-bromo-1-iodobenzene
  • 4-bromophenyl iodide
  • 4-iodo-1-bromobenzene
  • 4-iodobromobenzene
  • Benzene, 1-bromo-4-iodo-
  • Macitentan Impurity 56
  • pBromoiodobenzene
  • pBromophenyl iodide
  • pIodobromobenzene
  • para-bromoiodobenzene

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