Description

Diazidodiphenylsilane is a specialized organosilicon compound featuring reactive azide groups. This compound matters as a versatile chemical building block, enabling the introduction of silicon and diphenylsilane moieties into target molecules through click chemistry or other azide-based transformations. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for applications such as polymer cross-linking, surface modification, and the synthesis of novel silicon-containing derivatives.

Application

• As a key precursor in click chemistry reactions, particularly copper-catalyzed azide-alkyne cycloaddition (CuAAC), for bioconjugation and polymer functionalization.
• As a cross-linking agent in the development of specialty silicones and high-performance elastomers with tailored properties.
• For the synthesis of novel silicon-based polymers and dendrimers with potential applications in electronics and coatings.
• In surface modification protocols to introduce organosilane layers onto inorganic substrates for improved adhesion or specific functionality.
• As an intermediate in pharmaceutical research for creating silicon-containing drug candidates or prodrugs.
• In materials science for the preparation of hybrid organic-inorganic materials (e.g., silsesquioxanes) with enhanced thermal or mechanical stability.

Basic Information

Product Name	Diazidodiphenylsilane
CAS No.	5599-39-3
Molecular Formula	C12H10N6Si
Molecular Weight	266.32 g/mol
Synonyms	Diphenylsilyl diazide; Diphenyldiazidosilane; Diazido(diphenyl)silane; Silane, diazidodiphenyl-; Diazidodiphenylsilicon; NSC 163083; Azidodiphenylsilane (common misnomer)
EINECS	Contact for details

Quality Control

Our Diazidodiphenylsilane is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, FT-IR, and HPLC analysis, to confirm identity, purity, and absence of critical impurities. We are committed to providing materials that meet the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 the presence of reactive azide groups, keep away from heat, sparks, open flames, and strong reducing agents. Isolate from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.