Description

Diphenylmethylazidosilane is a specialized organosilicon compound featuring both azido and silyl functional groups. This unique structure makes it a valuable reagent in advanced material synthesis and surface modification, where controlled reactivity is paramount. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, semiconductor, and specialty polymer industries for applications requiring precise chemical grafting or cross-linking.

Application

• Surface Functionalization Agent: Used to introduce azido groups onto silicon, glass, or metal oxide surfaces for subsequent "click chemistry" reactions, enabling the creation of advanced biosensors or anti-fouling coatings.
• Polymer Cross-Linking Modifier: Acts as a cross-linking agent or chain extender in the synthesis of specialty silicones and hybrid organic-inorganic polymers, enhancing thermal and mechanical properties.
• Photoresist and Semiconductor Precursor: Serves as a key intermediate in the development of photoresist materials and low-k dielectric films for microelectronics fabrication.
• Bioconjugation Linker: Facilitates the stable attachment of biomolecules (e.g., proteins, peptides) to various solid supports or nanoparticles for diagnostic and therapeutic applications.
• Adhesive and Sealant Formulation: Incorporated into formulations to improve adhesion to difficult substrates and to provide moisture-curing characteristics.
• Research & Development: A versatile building block in organic and organometallic synthesis for constructing complex molecular architectures.

Basic Information

Product Name	Diphenylmethylazidosilane
CAS No.	4774-75-8
Molecular Formula	C13H13N3Si
Molecular Weight	239.35 g/mol
Synonyms	Azidomethyldiphenylsilane; Diphenyl(azidomethyl)silane; Methyldiphenylazidosilane; (Azidomethyl)diphenylsilane; Silane, azidomethyldiphenyl-; Diphenyl(azidomethyl)silane; Azido(diphenylmethyl)silane
EINECS	Contact for details

Quality Control

Every batch of Diphenylmethylazidosilane is manufactured and tested under strict quality management protocols to ensure consistency and reliability for your critical processes. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality systems are designed to support applications requiring high-purity intermediates, from research scale to pilot plant production.

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). Due to its highly volatile and light-sensitive nature, containers must be kept sealed and away from heat sources and incompatible materials. For long-term storage, consider using inert gas headspace (e.g., nitrogen or argon) to minimize degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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