Description

1-Bromo-2,3,4,5-tetrafluorobenzene (CAS No. 1074-91-5) is a high-purity fluorinated aromatic compound with the molecular formula C₆HBrF₄. This organobromine derivative is characterized by its tetrafluorinated benzene ring, making it a valuable intermediate in synthetic organic chemistry and materials science. Its unique structure offers excellent reactivity for nucleophilic substitutions, cross-coupling reactions, and as a precursor for advanced fluorinated materials. Suitable for research and industrial applications, this compound is supplied with rigorous quality control to ensure consistency in performance. Store in a cool, dry place away from light and moisture to maintain stability.

Properties

• CAS Number: 1074-91-5
• Complexity: 143
• IUPAC Name: 1-bromo-2,3,4,5-tetrafluoro-benzene
• InChI: InChI=1S/C6HBrF4/c7-2-1-3(8)5(10)6(11)4(2)9/h1H
• InChI Key: BUYSIDPAOVWMQX-UHFFFAOYSA-N
• Exact Mass: 227.91978
• Molecular Formula: C6HBrF4
• Molecular Weight: 228.97
• SMILES: C1=C(C(=C(C(=C1Br)F)F)F)F
• Monoisotopic Mass: 227.91978
• Synonyms: 1-Bromo-2,3,4,5-tetrafluorobenzene, 1074-91-5, EINECS 214-048-7, DTXSID50148042, DTXCID9070533, 214-048-7, 2,3,4,5-Tetrafluorobromobenzene, MFCD00017900, Benzene, 1-bromo-2,3,4,5-tetrafluoro-, C6HBrF4, bromotetrafluorobenzene, tetrafluorobromobenzene, SCHEMBL1043011, SCHEMBL4622785, SBB097367, AKOS007930089, AS-33094, SY238409, DB-040762, 1-Bromo-2,3,4,5-tetrafluorobenzene, 97%, NS00041985, 1-bromanyl-2,3,4,5-tetrakis(fluoranyl)benzene, EN300-1913570, A801714, InChI=1/C6HBrF4/c7-2-1-3(8)5(10)6(11)4(2)9/h1

Application

1-Bromo-2,3,4,5-tetrafluorobenzene is widely used as a key building block in the synthesis of pharmaceuticals, agrochemicals, and liquid crystals. Its electron-deficient aromatic ring makes it ideal for Suzuki-Miyaura and other cross-coupling reactions. Researchers also employ it in the development of fluorinated polymers and advanced materials with enhanced thermal and chemical resistance. Additionally, it serves as a precursor for ligands and catalysts in organometallic chemistry.

Safety and Hazards

GHS Hazard Statements

• H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (97.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501

Hazard Classes and Categories

• Flam. Liq. 3 (100%)
• Skin Irrit. 2 (100%)
• Eye Irrit. 2 (100%)
• STOT SE 3 (97.5%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.