Description

1,1',1'',1'''-Silanetetrayltetrakis[4-Bromobenzene] is a high-purity, organosilicon compound featuring a central silicon atom symmetrically bonded to four 4-bromophenyl groups. This molecular architecture makes it a valuable multifunctional building block and cross-linking agent in advanced material synthesis. It is primarily sought after by R&D chemists and material scientists in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular frameworks, dendrimers, and metal-organic frameworks (MOFs).

Application

• Pharmaceutical Intermediate: Serves as a key synthon for creating complex drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring halogenated aromatic systems.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides where the bromophenyl groups act as precursors for further functionalization.
• Polymer & Material Science: Acts as a tetra-functional cross-linker or core monomer for synthesizing hyperbranched polymers, star-shaped polymers, and high-performance resins.
• Liquid Crystal & OLED Materials: Employed in the synthesis of organosilicon-based materials for electronic displays and organic light-emitting diodes due to its stable, rigid structure.
• Metal-Organic Framework (MOF) Precursor: Functions as an organic linker in the construction of porous, crystalline MOFs for gas storage, separation, and catalysis.
• Surface Modification Agent: Utilized to modify silica surfaces or other substrates, imparting specific bromine-functionalized properties for further chemical reactions.
• Dendrimer & Nanomaterial Core: Provides a symmetrical, tetravalent core for the convergent or divergent synthesis of dendrimers and other nanostructured materials.
• Research & Development: A crucial reagent in academic and industrial R&D for exploring new organosilicon chemistry and creating novel functional materials.

Basic Information

Item	Details
Product Name	1,1',1'',1'''-Silanetetrayltetrakis[4-Bromobenzene]
CAS No.	18733-98-7
Molecular Formula	C24H16Br4Si
Molecular Weight	664.01 g/mol
Synonyms	Tetrakis(4-bromophenyl)silane; Silane, tetrakis(4-bromophenyl)-; Tetraphenylsilane, 4,4',4'',4'''-tetrabromo-; 4-Bromophenylsilane; Silicane, tetrakis(p-bromophenyl)-; p-Bromophenylsilane; 1,1',1'',1'''-Silanetetrayltetrakis[4-Bromobenzene]; Tetrakis(p-bromophenyl)silane
EINECS	Contact for details

Quality Control

Our production of 1,1',1'',1'''-Silanetetrayltetrakis[4-Bromobenzene] adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and elemental analysis, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, guaranteeing traceability and compliance with relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.