Description

Tris(p-Trichlorosilylpropylphenyl)Amine CAS NO 209802-64-2 is a specialized organosilicon amine compound featuring multiple reactive chlorosilyl groups. This unique structure makes it a valuable multifunctional coupling agent and precursor for advanced material synthesis. It is primarily used by R&D chemists and material scientists in the electronics, specialty polymers, and surface modification industries to develop novel hybrid organic-inorganic materials with tailored properties.

Application

• Surface Modification Agent: Used to functionalize inorganic surfaces (e.g., silica, glass, metals) with amine-reactive sites for improved adhesion, dispersion, or further chemical grafting.
• Crosslinking Agent for Polymers: Serves as a trifunctional crosslinker in silicone and other polymer systems to enhance thermal stability, mechanical strength, and chemical resistance.
• Precursor for Dendrimers and Hyperbranched Polymers: Acts as a core molecule for constructing complex, three-dimensional macromolecular architectures due to its three reactive arms.
• Adhesion Promoter in Advanced Composites: Improves the interfacial bonding between organic resins and inorganic fillers or fibers in high-performance composite materials.
• Intermediate for Electronic Materials: Employed in the synthesis of precursors for low-k dielectric materials, semiconductors, and other electronic-grade chemicals.
• Silylating Agent in Organic Synthesis: Used to introduce trichlorosilylpropylphenyl groups onto various substrates for further synthetic transformations.

Basic Information

Product Name	Tris(p-Trichlorosilylpropylphenyl)Amine
CAS No.	209802-64-2
Molecular Formula	C33H39Cl9N1Si3
Molecular Weight	851.06 g/mol
Synonyms	Tris[4-(3-(trichlorosilyl)propyl)phenyl]amine; N,N-Bis[4-(3-(trichlorosilyl)propyl)phenyl]-4-(3-(trichlorosilyl)propyl)benzenamine; Tris(4-(3-trichlorosilylpropyl)phenyl)amine; Amine-terminated trichlorosilane derivative; ATSA (Aminosilane Trifunctional); 1,1',1''-Nitrilotris[4-(3-(trichlorosilyl)propyl)benzene]
EINECS	Contact for details

Quality Control

Our production of Tris(p-Trichlorosilylpropylphenyl)Amine adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, FT-IR, and HPLC analysis, to confirm chemical identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and support your quality assurance requirements.

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, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis and degradation. Keep away from moisture, strong bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chlorine Content (Titration)	Contact for details
Density (at 20°C)	~1.3 g/cm³

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