Description

2-(2,8,9-Trioxa-5-Aza-1-Silabicyclo[3.3.3]Undec-1-Yloxy)Ethanol is a specialized organosilicon compound featuring a unique bicyclic cage structure that integrates silicon, nitrogen, and oxygen atoms. This molecular architecture provides exceptional properties as a versatile coupling agent and surface modifier, crucial for enhancing the compatibility and performance of composite materials. It is primarily utilized in advanced industries requiring precise interfacial engineering, such as high-performance polymers, specialty adhesives, and electronic encapsulants.

Application

• Silane Coupling Agent: Used to improve the adhesion and bonding between inorganic fillers (e.g., glass, minerals) and organic polymer matrices in composites.
• Surface Modification: Functionalizes the surface of nanoparticles (silica, metals) to enhance dispersion stability and prevent aggregation in suspensions and coatings.
• Adhesive & Sealant Formulation: Acts as an adhesion promoter in high-performance silicone, epoxy, and polyurethane-based systems for automotive, aerospace, and construction applications.
• Electronic Encapsulation: Employed in potting compounds and underfill materials for microelectronics to improve moisture resistance and mechanical reliability.
• Fiber Treatment: Used as a sizing or finishing agent for glass and carbon fibers to optimize their compatibility with resin systems in reinforced plastics.
• Pharmaceutical & Cosmetic Intermediates: Serves as a key synthetic building block or functional additive in specialized formulations.
• Research & Development: A valuable reagent for academic and industrial R&D in materials science, organic synthesis, and nanotechnology.

Basic Information

Product Name	2-(2,8,9-Trioxa-5-Aza-1-Silabicyclo[3.3.3]Undec-1-Yloxy)Ethanol
CAS No.	56929-77-2
Molecular Formula	C8H17NO5Si
Molecular Weight	235.31 g/mol
Synonyms	2-(2,8,9-Trioxa-5-aza-1-silabicyclo[3.3.3]undecan-1-yloxy)ethanol; N-(3-(Triethoxysilyl)propyl)-4-hydroxybutyramide; 4-Hydroxy-N-[3-(triethoxysilyl)propyl]butyramide; Silane A-LE110; KH-110; A-1106; γ-Butyramidopropyltriethoxysilane; 3-(Triethoxysilyl)propyl 4-hydroxybutyramide
EINECS	Contact for details

Quality Control

Our production of 2-(2,8,9-Trioxa-5-Aza-1-Silabicyclo[3.3.3]Undec-1-Yloxy)Ethanol adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your technical requirements.

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 after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong acids and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Refractive Index (n20D)	1.440 - 1.450
Density (g/mL, 20°C)	1.05 - 1.15
Water Content (KF)	≤ 0.5%

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