Description

2,2'-[[[3-(2-Aminoethoxy)Propyl]Methylsilylene]Bis(Oxy)]Bis(Ethylamine) is a specialized organosilicon compound featuring a unique silane backbone with multiple amine and ether functionalities. This structure is critical for its role as a versatile coupling agent and surface modifier, enabling strong adhesion between organic polymers and inorganic substrates. It is essential for manufacturers in the advanced materials, electronics, and coatings industries seeking to enhance composite material performance, improve interfacial bonding, and develop functionalized surfaces.

Application

• As a silane coupling agent for glass, mineral, and metal surfaces in composite materials.
• Surface modification and functionalization of silica nanoparticles and other inorganic fillers.
• Key intermediate in the synthesis of specialized silicone polymers and resins with amine functionality.
• Adhesion promoter in epoxy, polyurethane, and other high-performance coating systems.
• Crosslinking agent or chain extender in polymer chemistry.
• Precursor for creating chelating surfaces or supports for catalysts and biomolecules.
• Used in the formulation of release coatings and pressure-sensitive adhesives.
• Potential applications in electronics encapsulation and dielectric materials.

Basic Information

Product Name	2,2'-[[[3-(2-Aminoethoxy)Propyl]Methylsilylene]Bis(Oxy)]Bis(Ethylamine)
CAS No.	28528-27-0
Molecular Formula	C11H29N3O3Si
Molecular Weight	279.45 g/mol
Synonyms	N-[3-[Methylbis[2-(2-aminoethoxy)ethoxy]silyl]propyl]ethylenediamine; 3-[Methylbis[2-(2-aminoethoxy)ethoxy]silyl]-1-propanamine; Aminoethylaminopropylmethylbis(2-aminoethoxy)silane; Bis(2-aminoethoxy)(methyl)[3-(2-aminoethoxy)propyl]silane; AEEA Silane; Amino-functional Silane Coupling Agent; Silane AEEA; (3-Aminopropyl)methylbis(2-aminoethoxy)silane
EINECS	Contact for details

Quality Control

Our production of 2,2'-[[[3-(2-Aminoethoxy)Propyl]Methylsilylene]Bis(Oxy)]Bis(Ethylamine) adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including assay by titration, identification by FT-IR, and impurity profiling, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance protocols.

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, the container must be kept tightly sealed after initial use to prevent degradation from atmospheric moisture. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Refractive Index (n20D)	1.450 - 1.460
Density (20°C)	1.00 - 1.05 g/cm³

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