Description

Diphenylmethylsilane is an organosilicon compound characterized by its silicon center bonded to a methyl group and two phenyl groups. This structure makes it a versatile intermediate and reagent in advanced organic synthesis and materials science. It is particularly valuable for industries requiring precise silicon-carbon bond formation and surface modification. Key users include manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors.

Application

• As a key silane coupling agent and surface modifier for inorganic fillers and reinforcements in composite materials.
• As a versatile intermediate in organic synthesis for the production of more complex organosilicon molecules.
• In pharmaceutical research and development for creating silicon-containing drug candidates and active pharmaceutical ingredients (APIs).
• As a precursor in chemical vapor deposition (CVD) processes for depositing silicon-containing thin films.
• For the synthesis of silicone resins and specialty polymers with tailored thermal and mechanical properties.
• In agrochemical formulation as a building block for silicon-based active ingredients or adjuvants.
• As a reducing agent or hydrosilylation reagent in selective organic transformations.

Basic Information

Product Name	Diphenylmethylsilane
CAS No.	776-76-1
Molecular Formula	C13H14Si
Molecular Weight	198.34 g/mol
Synonyms	Methyldiphenylsilane; Diphenylmethylsilicon hydride; (Diphenylmethyl)silane; Silane, diphenylmethyl-; Diphenyl(methyl)silane; Methyl(diphenyl)silane; NSC 66495
EINECS	212-300-5

Quality Control

Our Diphenylmethylsilane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer and industry specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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