Description

1,2-Bis(2-(N,n-Dimethylamino)Ethoxydimethylsilyl)Ethane is a specialized organosilicon compound featuring dual amino-alkoxysilane functionalities, making it a highly effective coupling agent and surface modifier. Its core value lies in its ability to form strong, stable bonds between inorganic materials and organic polymers, significantly enhancing composite material performance. This product is essential for manufacturers in the advanced materials, electronics, and specialty coatings industries seeking to improve adhesion, dispersion, and mechanical properties.

Application

• As a surface treatment agent for glass, silica, and metal oxides to improve polymer matrix compatibility.
• A key coupling agent in the production of high-performance mineral-filled composites and fiber-reinforced plastics (FRP).
• In the formulation of adhesion promoters for primers, sealants, and specialty coatings.
• As a crosslinking agent or modifier in silicone-based resins and elastomers.
• For the functionalization of nanoparticles used in electronics and catalysis.
• In the synthesis of advanced hybrid organic-inorganic materials (ORMOSIL) for optical and electronic applications.

Basic Information

Product Name	1,2-Bis(2-(N,n-Dimethylamino)Ethoxydimethylsilyl)Ethane
CAS No.	83454-24-4
Molecular Formula	C16H40N2O2Si2
Molecular Weight	348.68 g/mol
Synonyms	Bis[2-(dimethylamino)ethoxy]dimethylsilylethane; N,N-Dimethyl-2-[[2-[2-(dimethylamino)ethoxy]ethyl]dimethylsilyl]oxyethanamine; Ethane, 1,2-bis[2-(dimethylamino)ethoxydimethylsilyl]-; Amino-functional silane crosslinker; Dual-amine alkoxysilane; Diaminosilane coupling agent
EINECS	Contact for details

Quality Control

Our production of 1,2-Bis(2-(N,n-Dimethylamino)Ethoxydimethylsilyl)Ethane adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay by GC or HPLC and identity confirmation by FT-IR and NMR spectroscopy. Certificates of Analysis (COA) documenting purity and key specifications are provided with every shipment to support 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) and must be kept under a dry, inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.430 - 1.450
Density (g/mL, 20°C)	0.90 - 0.95

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