Description

Silanamine, N,n-Disilyl- CAS NO 13862-16-3 is a specialized organosilicon compound featuring a unique amine core bonded to two silyl groups. This structure is critical for its role as a versatile silylating agent and reactive intermediate in advanced material synthesis. It is primarily sought after by manufacturers in the electronics, specialty polymers, and fine chemical sectors for developing high-performance coatings, adhesives, and semiconductor precursors.

Application

• Surface Modification Agent: Used to functionalize inorganic surfaces like silica, glass, and metals to improve adhesion and compatibility with organic polymers.
• Precursor for Silicone Polymers: Serves as a key monomer or cross-linking agent in the synthesis of heat-resistant and chemically stable silicone resins and elastomers.
• Semiconductor Manufacturing: Employed in chemical vapor deposition (CVD) processes as a precursor for silicon nitride or silicon carbonitride thin films.
• Silylating Reagent in Organic Synthesis: Protects sensitive functional groups (e.g., -OH, -NH) during complex multi-step synthesis of pharmaceuticals and agrochemicals.
• Adhesive and Sealant Formulations: Enhances the moisture resistance and thermal stability of high-performance adhesives, particularly in automotive and aerospace applications.
• Nanomaterial Synthesis: Acts as a capping or functionalization agent in the production of silicon-based nanoparticles and quantum dots.

Basic Information

Product Name	Silanamine, N,n-Disilyl-
CAS No.	13862-16-3
Molecular Formula	H9NSi2
Molecular Weight	91.27 g/mol
Synonyms	Disilylamine; Bis(silyl)amine; N,N-Disilylamine; Silylamine, N,N-disilyl-; Hexahydridodisilazane; 1,3-Disilazane; Silicon nitride precursor (H3Si)2NH
EINECS	Contact for details

Quality Control

Our Silanamine, N,n-Disilyl- is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including Gas Chromatography (GC) and NMR spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and easily oxidized nature, this material must be stored under an inert atmosphere (argon or nitrogen) at recommended temperatures of 2-8°C. Keep the container in a cool, dry, well-ventilated area away from heat and ignition sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	~0.85 g/mL
Boiling Point	~ 50-55°C

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