Description

1,1,2-Tris(Ethoxysilyl)Ethane is a specialized organosilicon compound, a trialkoxysilane crosslinker, known for its unique trifunctional ethoxysilyl groups attached to an ethane backbone. This structure is critical for forming robust, three-dimensional networks in polymer and composite materials, enhancing thermal stability and mechanical properties. It is essential for manufacturers in the advanced materials, adhesives, and coatings industries seeking to improve product performance and durability.

Application

• As a key crosslinking agent and adhesion promoter in high-performance silicone resins and rubbers.
• In the formulation of inorganic-organic hybrid materials (ORMOSILs) for optical and electronic applications.
• As a surface modifying agent to enhance the bonding between mineral fillers and organic polymer matrices in composites.
• In the synthesis of specialized silane coupling agents for glass fiber-reinforced plastics.
• For the development of moisture-curable sealants and adhesives with improved weatherability.
• As a precursor in sol-gel processes for creating protective and functional coatings on metals, glass, and ceramics.

Basic Information

Product Name	1,1,2-Tris(Ethoxysilyl)Ethane
CAS No.	151198-82-2
Molecular Formula	C10H26O6Si3
Molecular Weight	326.56 g/mol
Synonyms	Ethane, 1,1,2-tris(triethoxysilyl)-; Tris(triethoxysilyl)ethane; 1,1,2-Tris(triethoxysilyl)ethane; Ethyl orthosilicate derivative; Triethoxysilyl crosslinker; Organosilane crosslinking agent; Silane coupling agent, trifunctional; EINECS Contact for details

Quality Control

Our production of 1,1,2-Tris(Ethoxysilyl)Ethane adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including Gas Chromatography (GC) and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with every shipment to 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 (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Density (at 20°C)	~1.00 g/mL
Refractive Index (n20D)	~1.410

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