C5H9Br
149.03 g/mol
Industrial ChemicalWarning
Bromocyclopentane
CAS137-43-9EC205-294-6
Category
Industrial Chemical
Compound Class
Halocarbon
Primary Use
alkyl halide intermediate
Bromocyclopentane is a derivative of cyclopentane and an alkyl halide, appearing as a colorless to light yellow liquid under standard conditions. It is used as an intermediate in organic synthesis.
alkyl halide 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
StrongStructure SimilarSimilarity 0.91
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Referencestereoisomer of
1-Bromo(²H₉)cyclopentane
CAS35468-44-1
research compound
Safety Reference
Warning
H226Flammable liquid and vapour
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Bromocyclopentane (CAS 137-43-9) is 2903.89.
HS code (international, 6-digit)
2903.89
EU CN code (8-digit)
2903 89 70
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
bromocyclopentane
InChIKey
BRTFVKHPEHKBQF-UHFFFAOYSA-N
SMILES
C1CCC(C1)Br
Synonyms (8)
- 1-bromocyclopentane
- 4-bromocyclopentane
- Bromocyclopentane
- CYCLOPENTYL BROMIDE
- Cyclopentane, bromo-
- Cyclopentyl Bromide; NSC 1110
- bromocyclopentan
- cylopentylbromide
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