Description

Hexaphenyldisilane is a high-purity organosilicon compound with the CAS registry number 1450-23-3. This compound serves as a critical building block and precursor in advanced materials science and organic synthesis, valued for its unique silicon-silicon bond and aromatic phenyl groups. It is essential for researchers and manufacturers in the fields of semiconductor materials, polymer chemistry, and the development of novel silicon-based electronic and photonic devices.

Application

• Semiconductor Precursor: Used in the chemical vapor deposition (CVD) or atomic layer deposition (ALD) of silicon-containing thin films for microelectronics.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the synthesis of novel polysilanes and silicon-based polymers with tailored optical or electronic properties.
• Organic Synthesis Reagent: Serves as a versatile reagent for introducing diphenylsilyl groups or constructing complex organosilicon frameworks in pharmaceutical and agrochemical research.
• Photoresist & Lithography: Employed in the formulation of advanced photoresists for high-resolution patterning in semiconductor manufacturing.
• OLED & Optoelectronics: Investigated as a component in the development of organic light-emitting diodes (OLEDs) and other optoelectronic materials.
• Catalysis Research: Utilized as a ligand or precursor in organometallic chemistry and catalysis development.

Basic Information

Product Name	Hexaphenyldisilane
CAS No.	1450-23-3
Molecular Formula	C36H30Si2
Molecular Weight	518.80 g/mol
Synonyms	Disilane, hexaphenyl-; 1,1,1,2,2,2-Hexaphenyldisilane; Diphenylsilyl diphenylsilane; Bis(triphenylsilyl); Hexaphenyldisilicon; Tetraphenyldisilane (common misnomer); Triphenylsilyltriphenylsilane
EINECS	215-907-1

Quality Control

Our Hexaphenyldisilane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 place at room temperature (15-25°C). Keep the container sealed to prevent contamination and minimize exposure to moisture.

Specification

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

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