1,2-BIS(TRIMETHOXYSILYL)ETHANE

Details:

Common name: 1,2-BIS(TRIMETHOXYSILYL)ETHANE

Category:Industrial/Fine Chemicals

Other name: HEXAETHOXYDISILETHYLENE

CAS No.: 18406-41-2

EINECS No.: 242-285-6

Appearance: Liquid

Molecular formula: C8H22O6Si2

 

Brand Name: Colorcom

Shelf Life: 2 Years

Place of Origin: China

 

Product Specification:

Molecular Weight	270.43
Boiling point	103-104 °C5 mm Hg(lit.)
Melting point	<0°C
Density	1.073 g/mL at 25 °C(lit.)
Purity	≥99.0%
Acidity coefficient (pKa)	/
Soluble	/
Water solubility	7: reacts slowly with moisture/water
Color	Colorless

 

 

Product Description:
1,2-BIS(TRIMETHOXYSILYL)ETHANE is an organosilicon compound possessing distinct characteristics. Structurally, it features an ethane core with two trimethoxysilyl groups attached. The trimethoxysilyl groups are highly reactive when exposed to moisture, as the methoxy components readily hydrolyze, generating silanol groups. These silanol entities can then interact and form robust chemical bonds with a multitude of substrates, including metals, ceramics, and polymers. It commonly manifests as a clear to faintly yellow liquid, accompanied by a characteristic scent. Regarding solubility, it exhibits good affinity for numerous organic solvents, which eases its integration into diverse chemical formulations. The compound also demonstrates a reasonable degree of thermal stability, yet appropriate storage away from excessive heat and humidity is vital to uphold its integrity. Overall, it finds extensive application in industries such as coatings, adhesives, composites, and sealants, serving as a crucial coupling agent, cross-linker, and enhancer of material performance, contributing to enhanced adhesion, cross-linking efficiency, and durability of the final products.

 

Application: 

1,2-BIS(TRIMETHOXYSILYL)ETHANE has diverse applications. In coatings, it acts as a coupling agent to improve adhesion to substrates. In adhesives, it boosts the bonding strength between materials. For composites, it optimizes the interface, enhancing overall performance. It's also widely used in sealants to increase durability and resistance.

Package: 25KG/Drum

Storage:Sealed in dry,Room Temperature

Executive Standards: International Standard.