Description

2,2,5,5-Tetramethyl-2,5-Disila-1-Azacyclopentane is a specialized organosilicon compound featuring a unique sila-azacyclopentane ring structure. This compound serves as a valuable precursor and building block in advanced materials science and fine chemical synthesis, prized for its ability to introduce silicon-nitrogen functionalities. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel silicon-based materials and intermediates.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring silicon-based bioisosteres or specific ring systems.
• Agrochemical Synthesis: Serves as a key precursor for creating advanced silicon-containing pesticides and herbicides with enhanced properties.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for developing specialty silicones, siloxane-based polymers, and hybrid organic-inorganic materials.
• Surface Modification Agent: Employed to functionalize silica surfaces or other materials, altering their hydrophobicity, adhesion, or reactivity.
• Catalyst & Ligand Development: Utilized in the design and synthesis of novel organometallic catalysts and ligands for asymmetric synthesis.
• Chemical Vapor Deposition (CVD): Investigated as a potential precursor for depositing silicon nitride (SiN) or silicon carbonitride (SiCN) thin films in semiconductor manufacturing.
• Research & Development: A crucial reagent in academic and industrial R&D for exploring new reactions and compounds within organosilicon chemistry.

Basic Information

Product Name	2,2,5,5-Tetramethyl-2,5-Disila-1-Azacyclopentane
CAS No.	7418-19-1
Molecular Formula	C7H19NSi2
Molecular Weight	161.40 g/mol
Synonyms	1-Aza-2,2,5,5-tetramethyl-2,5-disilacyclopentane; 2,2,5,5-Tetramethyl-1-aza-2,5-disilacyclopentane; 1-Aza-2,2,5,5-tetramethyl-2,5-disilacyclopentane; Tetramethyldisilaazacyclopentane; Azadisilacyclopentane Derivative; TMDSAC; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 2,2,5,5-Tetramethyl-2,5-Disila-1-Azacyclopentane adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality system is designed to support cGMP requirements for advanced intermediate synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic and highly volatile nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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