3-[2-(2-Aminoethylamino)ethylamino]propyl-trimethoxysilane

Details:

Common name: 3-[2-(2-Aminoethylamino)ethylamino]propyl-trimethoxysilane

Category:Industrial/Fine Chemicals

Other name: (3-(TRIMETHOXYSILYL)PROPYL)DIETHYLENETRIAMINE

CAS No.: 35141-30-1

EINECS No.: 252-390-9

Appearance: Liquid

Molecular formula: C10H27N3O3Si

 

Brand Name: Colorcom

Shelf Life: 2 Years

Place of Origin: China

 

Product Specification:

Molecular Weight	265.43
Boiling point	114-118 °C/2 mmHg (lit.)
Melting point	<0°C
Density	1.03 g/mL at 25 °C (lit.)
Purity	≥99.0%
Acidity coefficient (pKa)	10.17±0.19(Predicted)
Soluble	/
Water solubility	1000g/L at 20℃
Color	Glassy yellow

 

 

Product Description:
3-[2-(2-Aminoethylamino)ethylamino]propyl-trimethoxysilane is a highly functional organosilane compound. It exhibits a complex yet well-designed molecular architecture, with a trimethoxysilane group at one end and a multi-amino chain on the other. The trimethoxysilane portion can undergo hydrolysis and condensation reactions, enabling it to form covalent bonds with inorganic surfaces such as glass, silica, and metal oxides, thereby providing excellent anchoring capabilities. Meanwhile, the amine-rich side chain imparts unique reactivity. It can react with a wide range of organic polymers, resins, and other functional groups, making it extremely valuable in numerous applications. This compound is widely sought after in industries like coatings, adhesives, and composites, as it bridges the gap between inorganic and organic materials, enhancing overall performance and durability.

 

Application: 

Adhesives and Sealants: It serves as a coupling agent to improve the adhesion between different substrates by bonding to both inorganic and organic materials.

Coatings: Used to enhance the adhesion of coatings to surfaces and improve their durability and resistance to environmental factors.

Composite Materials: Facilitates better interaction between the inorganic filler and the organic matrix, enhancing the mechanical properties of composites.

Package: 25KG/Drum

Storage:2-8°C

Executive Standards: International Standard.