Description

1-(Diphenylmethyl)-1,1,2,2,2-Pentaphenyldisilane is a highly functionalized organosilicon compound characterized by its unique disilane backbone with multiple phenyl substituents. This complex structure makes it a valuable advanced intermediate for synthesizing specialized silicon-based materials and fine chemicals. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, where the silicon moiety can enhance biological activity and environmental stability.
• Material Science Precursor: Acts as a precursor for creating specialized silicon-containing polymers, resins, and coatings with unique thermal or optical properties.
• Ligand and Catalyst Development: Employed in organometallic chemistry to develop novel ligands and catalysts for asymmetric synthesis and cross-coupling reactions.
• Organic Light-Emitting Diode (OLED) Research: Investigated as a potential host or dopant material in the emissive layers of OLED devices due to its bulky, aromatic structure.
• Academic & Industrial R&D: A critical reagent for exploring new reaction pathways and developing novel organosilicon chemistry in university and corporate research laboratories.

Basic Information

Product Name	1-(Diphenylmethyl)-1,1,2,2,2-Pentaphenyldisilane
CAS No.	74630-36-7
Molecular Formula	C37H30Si2
Molecular Weight	530.81 g/mol
Synonyms	1-(Benzhydryl)-1,1,2,2,2-pentaphenyldisilane; Pentaphenyldisilane, 1-(diphenylmethyl)-; Disilane, 1-(diphenylmethyl)-1,1,2,2,2-pentaphenyl-; 1,1,2,2,2-Pentaphenyl-1-(diphenylmethyl)disilane; (Diphenylmethyl)pentaphenyldisilane
EINECS	Contact for details

Quality Control

Our 1-(Diphenylmethyl)-1,1,2,2,2-Pentaphenyldisilane is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP compliance for advanced intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

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%

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