Description

Tetrakis(4-Biphenylyl)Silane is a high-purity organosilicon compound characterized by its extended conjugated biphenyl structure. This compound matters as a critical building block and functional material in advanced organic electronics and materials science research. It is primarily needed by manufacturers and R&D teams in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and organic thin-film transistor (OTFT) sectors for developing high-performance electronic devices.

Application

• As a hole-transport material (HTM) or host material in the emissive layer of OLED devices.
• As a key synthetic intermediate for creating more complex organic semiconductors and dendrimers.
• In the research and development of organic photovoltaic (OPV) cells as an electron donor or acceptor component.
• As a precursor for vapor deposition processes in the fabrication of thin-film electronic components.
• In materials science for studying charge transport properties and structure-property relationships in π-conjugated systems.
• For the development of organic field-effect transistors (OFETs) and other molecular electronic devices.

Basic Information

Product Name	Tetrakis(4-Biphenylyl)Silane
CAS No.	3352-54-3
Molecular Formula	C48H36Si
Molecular Weight	641.90 g/mol
Synonyms	Silane, tetrakis(4-biphenylyl)-; Tetrakis([1,1'-biphenyl]-4-yl)silane; 4,4',4'',4'''-(Silanetetrayl)tetrakis(1,1'-biphenyl); Tetrakis(4-phenylphenyl)silane; p-Tetraphenylsilane (derivative); TBS; Si(Bph)4
EINECS	Contact for details

Quality Control

Our Tetrakis(4-Biphenylyl)Silane is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for electronic applications. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and R&D documentation.

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 the container sealed under an inert atmosphere such as nitrogen or argon to prevent potential oxidation and ensure long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.