Description

Tris[2-(2,8,9-Trioxa-5-Aza-1-Silabicyclo[3.3.3]Undec-1-Yloxy)Ethyl]Amine is a highly specialized organosilicon compound featuring a unique bicyclic cage structure. This compound is valued for its ability to act as a versatile cross-linking agent and surface modifier, imparting enhanced thermal stability and adhesion properties to advanced materials. It is primarily sought after by R&D and production teams in the silicone polymers, high-performance coatings, and advanced electronics sectors.

Application

• Silicone Resin & Elastomer Cross-Linking: Used as a high-efficiency curing agent to improve the thermal and mechanical properties of specialty silicone formulations.
• Surface Modification & Adhesion Promotion: Functions as a coupling agent to enhance the bonding between inorganic substrates (glass, metals) and organic polymers in coatings and composites.
• Electronic Encapsulants & Potting Compounds: Incorporated into materials for protecting sensitive electronic components, offering excellent moisture resistance and dielectric properties.
• Release Coatings & Molding Agents: Imparts non-stick and easy-release characteristics in industrial molding and casting applications.
• Optical & LED Packaging Materials: Utilized in transparent, high-refractive-index silicones for optical lenses and LED encapsulation due to its stable cage structure.
• High-Temperature Resistant Coatings: Serves as a key component in coatings for aerospace and automotive applications where thermal oxidative stability is critical.
• Biomedical Silicone Fabrication: Employed in the synthesis of medical-grade silicones for implants and devices, benefiting from its purity and reactivity.
• Research & Development: Acts as a valuable building block in academic and industrial research for developing novel hybrid organic-inorganic materials.

Basic Information

Item	Details
Product Name	Tris[2-(2,8,9-Trioxa-5-Aza-1-Silabicyclo[3.3.3]Undec-1-Yloxy)Ethyl]Amine
CAS No.	29167-65-5
Molecular Formula	C24H51N4O12Si3
Molecular Weight	684.0 g/mol (approx.)
Synonyms	Tris[2-(2,8,9-Trioxa-5-aza-1-silabicyclo[3.3.3]undecan-1-yloxy)ethyl]amine; N-Tris(2-{[3-(2-hydroxyethoxy)propyl]silsesquioxanyl}ethyl)amine; Cage siloxane amine derivative; 1-Sila-5-azatricyclo[3.3.3.01,5]undecane, 1-[2-[[3-[2-[[3-(2-hydroxyethoxy)propyl]-1,3,5,7,9,11,13,15-octaoxa-2,4,6,8,10,12,14,16-octasilapentacyclo[9.5.1.13,9.15,15.17,13]octasiloxan-1-yl]oxy]ethoxy]propyl]-1,3,5,7,9,11,13,15-octaoxa-2,4,6,8,10,12,14,16-octasilapentacyclo[9.5.1.13,9.15,15.17,13]octasiloxan-1-yl]oxy]ethoxy]propyl] derivative; POSS amine triol (generic); Polyhedral oligomeric silsesquioxane amine derivative.
EINECS	Contact for details

Quality Control

Our Tris[2-(2,8,9-Trioxa-5-Aza-1-Silabicyclo[3.3.3]Undec-1-Yloxy)Ethyl]Amine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for all critical parameters are provided and available upon request, supporting your quality assurance and regulatory compliance needs.

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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.460 - 1.480
Density (g/mL, 20°C)	1.10 - 1.20

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