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Atomfair Tetrakis(4-bromophenyl)silane C24H16Br4Si CAS 18733-98-7

Tetrakis(4-bromophenyl)silane (CAS No. 18733-98-7) is a high-purity organosilicon compound with the molecular formula C24H16Br4Si . This crystalline solid features four bromophenyl groups symmetrically bonded to a central silicon atom, making it a valuable building block for advanced materials research. Its high bromine content and thermal stability render it particularly useful in flame retardant applications, while its rigid tetrahedral structure lends itself to the design of porous organic frameworks and molecular cages. The compound’s electron-withdrawing bromine substituents make it an attractive candidate for optoelectronic materials, including organic semiconductors and light-emitting diodes (OLEDs). Packaged under inert gas to ensure stability, this product…

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Description

Tetrakis(4-bromophenyl)silane (CAS No. 18733-98-7) is a high-purity organosilicon compound with the molecular formula C24H16Br4Si. This crystalline solid features four bromophenyl groups symmetrically bonded to a central silicon atom, making it a valuable building block for advanced materials research. Its high bromine content and thermal stability render it particularly useful in flame retardant applications, while its rigid tetrahedral structure lends itself to the design of porous organic frameworks and molecular cages. The compound’s electron-withdrawing bromine substituents make it an attractive candidate for optoelectronic materials, including organic semiconductors and light-emitting diodes (OLEDs). Packaged under inert gas to ensure stability, this product is ideal for researchers developing novel polymeric materials, supramolecular architectures, or halogen-rich precursors for cross-coupling reactions.

Properties

  • CAS Number: 18733-98-7
  • Complexity: 404
  • IUPAC Name: tetrakis(4-bromophenyl)silane
  • InChI: InChI=1S/C24H16Br4Si/c25-17-1-9-21(10-2-17)29(22-11-3-18(26)4-12-22,23-13-5-19(27)6-14-23)24-15-7-20(28)8-16-24/h1-16H
  • InChI Key: VHVUXJWGYUSRIA-UHFFFAOYSA-N
  • Exact Mass: 651.77138
  • Molecular Formula: C24H16Br4Si
  • Molecular Weight: 652.1
  • SMILES: C1=CC(=CC=C1[Si](C2=CC=C(C=C2)Br)(C3=CC=C(C=C3)Br)C4=CC=C(C=C4)Br)Br
  • Monoisotopic Mass: 647.77548
  • Synonyms: tetrakis(4-bromophenyl)silane, 18733-98-7, DTXSID80508256, DTXCID90459063, Silane, tetrakis(4-bromophenyl)-, 1,1′,1”,1”’-Silanetetrayltetrakis[4-bromobenzene], Tetrakis(4-bromophenyl) silane, MFCD30543388, YSZC253, SCHEMBL697060, VHVUXJWGYUSRIA-UHFFFAOYSA-N, BS-51497, DB-257065, CS-0170558, 1,1,1,1-Silanetetrayltetrakis[4-bromobenzene], E76928, 1252577-26-6

Application

Tetrakis(4-bromophenyl)silane serves as a versatile precursor in materials science, particularly for constructing silicon-centered dendritic structures in polymer chemistry. Its brominated aromatic rings enable efficient participation in Suzuki and other palladium-catalyzed cross-coupling reactions for creating complex organic frameworks. Researchers utilize this compound as a core building block in the synthesis of flame-retardant additives due to its high bromine content and thermal stability.

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Disclaimer

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This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
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