Description

Tris[2-(Trimethylsiloxy)Ethyl]Amine is a specialized organosilicon compound featuring a central tertiary amine linked to three 2-(trimethylsiloxy)ethyl groups. This unique structure makes it a valuable intermediate and functional additive, particularly in the synthesis of advanced silicone polymers and as a catalyst component. It is primarily sought by manufacturers in the silicone industry, pharmaceutical intermediates sector, and advanced materials research. Its properties are leveraged to modify surface characteristics, enhance polymer cross-linking, and facilitate specific organic transformations.

Application

• Silicone Polymer Modification: Acts as a chain extender or cross-linking agent in the synthesis of specialty silicone elastomers and resins, improving thermal stability and mechanical properties.
• Catalyst and Catalyst Precursor: Serves as a ligand or base in organometallic catalysis and as a precursor for quaternary ammonium compounds used in phase-transfer catalysis.
• Surface Treatment Agent: Used to impart hydrophobic or release properties to surfaces of glass, metals, and plastics.
• Pharmaceutical Intermediate: Employed in the synthesis of complex molecules, particularly where silicon-containing moieties are required for drug delivery or activity.
• Adhesive and Sealant Formulations: Functions as an adhesion promoter and stability enhancer in high-performance silicone-based adhesives and sealants.
• Research & Development: A key building block in academic and industrial R&D for developing new silicon-based materials and studying reaction mechanisms.

Basic Information

Product Name	Tris[2-(Trimethylsiloxy)Ethyl]Amine
CAS No.	20836-42-4
Molecular Formula	C15H39NO3Si3
Molecular Weight	377.73 g/mol
Synonyms	Tris(2-(trimethylsilyloxy)ethyl)amine; N,N-Bis(2-hydroxyethyl)-2-((trimethylsilyl)oxy)ethanaminium?; 2,2',2''-Nitrilotris(ethanol) tris(trimethylsilyl) ether; Tris(2-((trimethylsilyl)oxy)ethyl)amine; Tris(β-(trimethylsiloxy)ethyl)amine; Amino tris(2-(trimethylsiloxy)ethyl); TTEAA; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Tris[2-(Trimethylsiloxy)Ethyl]Amine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including assay by GC or HPLC, identity confirmation (IR, NMR), and impurity profiling to ensure consistency and high purity. Certificates of Analysis (COA) detailing all test results are provided with every shipment to guarantee compliance with your specifications and support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.