Description

Diazene,Phenyl(Trimethylsilyl)- CAS NO 17881-28-6 is a specialized organosilicon reagent featuring a reactive diazene group protected by a trimethylsilyl moiety. This compound is valued for its role as a versatile synthon in advanced organic synthesis, enabling the controlled introduction of nitrogen functionalities. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides requiring specific nitrogen-based structures.
• Material Science Research: Employed in the development of advanced polymers and functional materials where the diazene group can act as a cross-linking or functionalization agent.
• Academic & Industrial R&D: Serves as a valuable reagent for methodology development in organic chemistry, including cycloaddition and coupling reactions.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	Diazene,Phenyl(Trimethylsilyl)-
CAS No.	17881-28-6
Molecular Formula	C9H14N2Si
Molecular Weight	178.31 g/mol
Synonyms	Phenyl(trimethylsilyl)diazene; Trimethyl(phenylhydrazono)silane; (Phenylhydrazono)trimethylsilane; Diazene, phenyl(trimethylsilyl)-; N-(Trimethylsilyl)benzenediazonium (inner salt); Benzene, diazo(trimethylsilyl)-
EINECS	Contact for details

Quality Control

Our Diazene,Phenyl(Trimethylsilyl)- is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including NMR, GC, and HPLC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C to maintain stability due to its highly volatile and easily oxidized nature. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC/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.