Description
4-Bromo-1-chloro-2-fluorobenzene (CAS No. 60811-18-9) is a high-purity halogenated aromatic compound with the molecular formula C6H3BrClF. This versatile intermediate is widely used in organic synthesis, pharmaceutical research, and material science applications. Its unique structure, featuring bromine, chlorine, and fluorine substituents on a benzene ring, makes it a valuable building block for cross-coupling reactions, nucleophilic substitutions, and other transformations. Our product is rigorously tested to ensure >98% purity (GC) and is supplied in sealed containers under inert atmosphere to guarantee stability. Ideal for researchers requiring precise halogenated aromatics for advanced synthetic routes.
Properties
- CAS Number: 60811-18-9
- Complexity: 99.1
- IUPAC Name: 4-bromo-1-chloro-2-fluoro-benzene
- InChI: InChI=1S/C6H3BrClF/c7-4-1-2-5(8)6(9)3-4/h1-3H
- InChI Key: AGYWDGVTLKNTBS-UHFFFAOYSA-N
- Exact Mass: 207.90907
- Molecular Formula: C6H3BrClF
- Molecular Weight: 209.44
- SMILES: C1=CC(=C(C=C1Br)F)Cl
- Monoisotopic Mass: 207.90907
- Synonyms: 4-Bromo-1-chloro-2-fluorobenzene, 60811-18-9, AGYWDGVTLKNTBS-UHFFFAOYSA-, DTXSID60369206, DTXCID70320242, 612-035-4, inchi=1/c6h3brclf/c7-4-1-2-5(8)6(9)3-4/h1-3h, 1-Bromo-4-chloro-3-fluorobenzene, MFCD00042519, 3-Fluoro-4-chlorobromobenzene, 2-CHLORO-5-BROMOFLUOROBENZENE, 4-bromo-1-chloro-2-fluoro-benzene, Benzene, 4-bromo-1-chloro-2-fluoro-, SCHEMBL266852, SCHEMBL23531239, SCHEMBL28640103, BCP21673, SBB094233, AKOS005255860, AC-8202, CS-W015148, AS-15023, SY020715, 4-bromanyl-1-chloranyl-2-fluoranyl-benzene, B1861, ST50405488, 1-bromo-4-chloro-3-fluorobenzene, AldrichCPR, EN300-117716, A832895, Z1269224922
Application
4-Bromo-1-chloro-2-fluorobenzene serves as a key intermediate in pharmaceutical synthesis, particularly for developing active pharmaceutical ingredients (APIs) with halogenated aromatic moieties. It’s valuable in Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions to create complex biaryl structures. The compound also finds use in liquid crystal and polymer research where specific halogen patterns are required to modulate material properties.
Safety and Hazards
GHS Hazard Statements
- H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (85.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (85.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statements
- P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
Hazard Classes and Categories
- Skin Irrit. 2 (100%)
- Eye Irrit. 2 (85.7%)
- STOT SE 3 (85.7%)
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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.


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