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Atomfair 1,4-Dibromo-2,3-difluorobenzene C6H2Br2F2 CAS 156682-52-9
1,4-Dibromo-2,3-difluorobenzene (CAS No. 156682-52-9) is a high-purity halogenated aromatic compound with the molecular formula C6H2Br2F2. This specialty chemical is characterized by its two bromine and two fluorine substituents on a benzene ring, offering unique reactivity for advanced synthetic applications. It is supplied as a crystalline solid with >98% purity (HPLC), ideal for pharmaceutical intermediates, agrochemical synthesis, and materials science research. Proper storage under inert atmosphere at 2-8°C is recommended to maintain stability. Available in research (1g-100g) and bulk quantities (1kg+) with custom packaging options.
Description
1,4-Dibromo-2,3-difluorobenzene (CAS No. 156682-52-9) is a high-purity halogenated aromatic compound with the molecular formula C6H2Br2F2. This specialty chemical is characterized by its two bromine and two fluorine substituents on a benzene ring, offering unique reactivity for advanced synthetic applications. It is supplied as a crystalline solid with >98% purity (HPLC), ideal for pharmaceutical intermediates, agrochemical synthesis, and materials science research. Proper storage under inert atmosphere at 2-8°C is recommended to maintain stability. Available in research (1g-100g) and bulk quantities (1kg+) with custom packaging options.
Properties
- CAS Number: 156682-52-9
- Complexity: 106
- IUPAC Name: 1,4-dibromo-2,3-difluoro-benzene
- InChI: InChI=1S/C6H2Br2F2/c7-3-1-2-4(8)6(10)5(3)9/h1-2H
- InChI Key: RGXGEFSBDPGCEU-UHFFFAOYSA-N
- Exact Mass: 271.84708
- Molecular Formula: C6H2Br2F2
- Molecular Weight: 271.88
- SMILES: C1=CC(=C(C(=C1Br)F)F)Br
- Monoisotopic Mass: 269.84913
- Synonyms: 1,4-Dibromo-2,3-difluorobenzene, 156682-52-9, DTXSID30594083, DTXCID30544846, 811-056-8, 1,4-dibromo-2,3-difluoro-benzene, Benzene, 1,4-dibromo-2,3-difluoro-, MFCD09835192, SCHEMBL855230, 1,4-dibromo-2,3-difluoro benzene, BBL104151, STL557965, AKOS005064082, AC-9698, CS-W018852, GS-3947, SY032990, D4983, 1 pound not4-Dibromo-2 pound not3-difluorobenzene
Application
1,4-Dibromo-2,3-difluorobenzene serves as a key building block in Suzuki coupling reactions for creating fluorinated biphenyl derivatives. Its electron-deficient aromatic structure makes it valuable in liquid crystal and OLED material synthesis. The compound is particularly useful in pharmaceutical research for developing fluorine-containing drug candidates with enhanced metabolic stability.
Safety and Hazards
GHS Hazard Statements
- H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statements
- P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364
Hazard Classes and Categories
- Skin Irrit. 2 (100%)
- Eye Irrit. 2 (100%)
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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.
Disclaimer
Intended Use & Restrictions
This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.
- Strictly prohibited: Resale, repackaging, or formulation into commercial products.
- Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).
Patent & Regulatory Compliance
Certain molecules may be protected by active patents or regulatory restrictions.
- Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
- Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.
Liability Release
By purchasing, the buyer agrees to:
- Use this product only as permitted by law.
- Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.
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