Description

2-Azatrisilane is a specialized organosilicon compound with a unique heterocyclic structure, serving as a versatile building block in advanced material synthesis. Its value lies in its ability to introduce silicon-nitrogen frameworks, which are critical for modifying surface properties and enhancing thermal stability in polymers. This chemical is essential for R&D and production teams in the semiconductor, specialty polymer, and surface coating industries seeking to develop next-generation materials with tailored performance characteristics. 2-Azatrisilane CAS NO 5702-11-4 enables precise molecular engineering for applications requiring high purity and reliable reactivity.

Application

• Semiconductor Precursor: Used in chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes to create thin-film silicon nitride (SiN) or silicon carbonitride (SiCN) dielectric layers.
• Surface Modification Agent: Functionalizes inorganic surfaces (e.g., silica, metals) to improve adhesion, hydrophobicity, or provide reactive sites for further grafting in composite materials.
• Polymer Additive & Crosslinker: Imparts heat resistance and mechanical strength to high-performance silicones, polyimides, and other specialty polymers.
• Catalyst and Ligand Synthesis: Serves as a precursor for N-heterocyclic silylenes or ligands in organometallic chemistry and homogeneous catalysis.
• Pharmaceutical Intermediates: Employed in the synthesis of novel organosilicon-based bioactive molecules and drug candidates.
• Adhesive & Sealant Formulations: Enhances the bonding performance and environmental durability of silicone-based adhesives and sealants.

Basic Information

Product Name	2-Azatrisilane
CAS No.	5702-11-4
Molecular Formula	C4H13NSi3
Molecular Weight	147.40 g/mol
Synonyms	1,3,5-Trimethyl-1,3,5-triaza-2,4,6-trisilacyclohexane; Hexamethylcyclotrisilazane; HMCTS; 2,2,4,4,6,6-Hexamethylcyclotrisilazane; Cyclotrisilazane, hexamethyl-; N,N',N''-Trimethylcyclotrisilazane; Tris(dimethylsilyl)amine; Contact for details on additional trade names.
EINECS	227-193-6

Quality Control

Our 2-Azatrisilane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay by GC or HPLC, identity confirmation by FT-IR and NMR, and impurity profiling to ensure high purity and batch-to-batch consistency suitable for demanding electronic and synthetic applications. A detailed Certificate of Analysis (COA) documenting all specifications 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 room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (argon or nitrogen) after opening to prevent degradation. Keep away from strong oxidizers, acids, and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Chloride (as Cl)	≤ 10 ppm
Heavy Metals (as Pb)	≤ 5 ppm

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