Cas no 21521-51-7 (2,4,6-Tribromoiodobenzene)

2,4,6-Tribromoiodobenzene is a halogenated aromatic compound characterized by the substitution of three bromine atoms and one iodine atom on a benzene ring. Its highly halogenated structure imparts significant electron-withdrawing properties, making it a valuable intermediate in organic synthesis, particularly in cross-coupling reactions and electrophilic substitutions. The compound’s robust stability and defined reactivity profile enable precise functionalization in pharmaceutical and agrochemical applications. Its crystalline form ensures ease of handling and storage. Due to the distinct electronic effects of bromine and iodine, 2,4,6-Tribromoiodobenzene serves as a versatile building block for constructing complex molecules with tailored properties.
2,4,6-Tribromoiodobenzene structure
2,4,6-Tribromoiodobenzene structure
Product Name:2,4,6-Tribromoiodobenzene
CAS No:21521-51-7
MF:C6H2Br3I
MW:440.696551799774
CID:271464
PubChem ID:140844
Update Time:2025-10-19

2,4,6-Tribromoiodobenzene Chemical and Physical Properties

Names and Identifiers

    • 1,3,5-Tribromo-2-iodobenzene
    • 1-IODO-2,4,6-TRIBROMOBENZENE
    • 2,4,6-Tribromoiodobe
    • 2,4,6-TRIBROMOIODOBENZENE
    • 2,4,6-Tribromoiodobenzene Solution
    • Benzene,1,3,5-tribromo-2-iodo-
    • 1,3,5-Tribrom-2-jod-benzol
    • 1,3,5-tribromo-2-iodo-benzene
    • 1-Jodo-2,4,6-tribromobenzol
    • 2,4,6-tribromo-1-iodobenzene
    • Benzene,1,3,5-tribromo-2-iodo
    • Benzene,1-iodo-2,4,6-tribromo
    • NSC 159038
    • Benzene, 1-iodo-2,4,6-tribromo-
    • WAA52151
    • AKOS009319829
    • BEUHDGOCAVMIQO-UHFFFAOYSA-N
    • DTXSID10175859
    • 21521-51-7
    • Benzene, 1-iodo-2,4,6-tribromo-,
    • SCHEMBL45709
    • Tribromo-2-iodobenzene
    • SB66732
    • NSC-159038
    • E89339
    • FT-0638124
    • NSC159038
    • Benzene, 1,3,5-tribromo-2-iodo-
    • MFCD00019010
    • DB-045607
    • 2,4,6-Tribromoiodobenzene
    • MDL: MFCD00019010
    • Inchi: 1S/C6H2Br3I/c7-3-1-4(8)6(10)5(9)2-3/h1-2H
    • InChI Key: BEUHDGOCAVMIQO-UHFFFAOYSA-N
    • SMILES: IC1C(=CC(=CC=1Br)Br)Br

Computed Properties

  • Exact Mass: 437.67500
  • Monoisotopic Mass: 437.675131
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 0
  • Complexity: 108
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 0
  • XLogP3: 4.6

Experimental Properties

  • Color/Form: No data avaiable
  • Density: 2.753±0.06 g/cm3 (20 oC 760 Torr),
  • Melting Point: 103-104 oC
  • Boiling Point: 344.5°Cat760mmHg
  • Flash Point: 162.1°C
  • Refractive Index: 1.705
  • Solubility: Insuluble (2.2E-3 g/L) (25 oC),
  • PSA: 0.00000
  • LogP: 4.57870
  • Vapor Pressure: No data available

2,4,6-Tribromoiodobenzene Security Information

2,4,6-Tribromoiodobenzene Customs Data

  • HS CODE:2903999090
  • Customs Data:

    China Customs Code:

    2903999090

    Overview:

    2903999090 Other aromatic halogenated derivatives. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:5.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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2,4,6-Tribromoiodobenzene Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:21521-51-7)2,4,6-Tribromo Iodobenzene
Order Number:LE149
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 11:38
Price ($):discuss personally

2,4,6-Tribromoiodobenzene Related Literature

Additional information on 2,4,6-Tribromoiodobenzene

Comprehensive Overview of 2,4,6-Tribromoiodobenzene (CAS No. 21521-51-7): Properties, Applications, and Industry Insights

2,4,6-Tribromoiodobenzene (CAS No. 21521-51-7) is a halogenated aromatic compound with significant relevance in organic synthesis and material science. Its unique molecular structure, featuring three bromine atoms and one iodine atom attached to a benzene ring, makes it a versatile intermediate for advanced chemical applications. Researchers and industry professionals frequently search for terms like "2,4,6-Tribromoiodobenzene synthesis", "CAS 21521-51-7 applications", and "halogenated benzene derivatives", reflecting its growing importance in specialized fields.

The compound's physicochemical properties include a high molecular weight and stability under standard conditions, which contribute to its utility in cross-coupling reactions and as a building block for pharmaceuticals and agrochemicals. Recent studies highlight its role in polymer modification and flame-retardant materials, aligning with the global demand for sustainable additives. Keywords such as "eco-friendly halogenated compounds" and "green chemistry applications" are increasingly associated with this compound, demonstrating its alignment with modern environmental trends.

In the pharmaceutical sector, 2,4,6-Tribromoiodobenzene serves as a precursor for iodinated contrast agents and bioactive molecules. Its ability to undergo selective substitution reactions makes it valuable for designing complex molecular architectures. Searches for "CAS 21521-51-7 in drug development" and "halogenated benzene medicinal chemistry" underscore its relevance in cutting-edge research. Additionally, its use in OLED materials and electronic coatings has sparked interest in the materials science community, particularly for applications requiring precise halogen interactions.

From a commercial perspective, the compound's synthesis scalability and purity standards are critical discussion points. Manufacturers often optimize routes involving bromination-iodination sequences or metal-catalyzed reactions, addressing queries like "high-purity 2,4,6-Tribromoiodobenzene suppliers". Regulatory compliance and analytical characterization (e.g., HPLC, NMR) are also frequently searched topics, reflecting industry emphasis on quality control.

Emerging applications in photocatalysis and energy storage systems further expand the compound's potential. Researchers exploring "halogenated aromatics in renewable energy" or "CAS 21521-51-7 catalytic properties" will find this compound noteworthy. Its compatibility with nanotechnology platforms, such as nanoparticle functionalization, positions it at the intersection of chemistry and advanced materials engineering.

In summary, 2,4,6-Tribromoiodobenzene (CAS No. 21521-51-7) bridges multiple scientific disciplines, from synthetic chemistry to functional materials. Its adaptability to evolving technological demands—coupled with rigorous research into safer handling protocols—ensures its continued prominence. For those investigating "multifunctional halogenated compounds" or "specialty chemical intermediates", this compound offers a compelling case study in innovation and utility.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:21521-51-7)2,4,6-Tribromo Iodobenzene
LE149
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
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