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Usage

Uses

Used in Adhesives and Sealants Industry:
1,1,3,3-Tetramethyl-1-[2'-(Trimethoxysilyl)Ethyl]-Disiloxane is used as a coupling agent and surface modifier to enhance the adhesion and bonding properties of adhesives and sealants to various substrates such as metals, glass, and plastics. Its presence in these formulations contributes to improved product performance and durability.
Used in Coatings Industry:
In the coatings industry, 1,1,3,3-Tetramethyl-1-[2'-(Trimethoxysilyl)Ethyl]-Disiloxane is utilized as a component in the formulation of functional coatings. Its chemical structure allows for enhanced compatibility with organic polymers, which is essential for creating coatings with specific properties tailored to various applications.
Used in Composite Materials:
1,1,3,3-Tetramethyl-1-[2'-(Trimethoxysilyl)Ethyl]-Disiloxane is also used in the development of composite materials, where its role is to improve the overall performance and durability of the final product. Its ability to bond with different materials and its compatibility with organic polymers make it a valuable ingredient in composite formulations.
Overall, 1,1,3,3-Tetramethyl-1-[2'-(Trimethoxysilyl)Ethyl]-Disiloxane plays a significant role in various industries, particularly in the manufacturing and construction sectors, by enhancing the performance and durability of a wide range of products through its use as a coupling agent, surface modifier, and component in composite materials and functional coatings.

Upstream product

• 2768-02-7 (vinyl)trimethoxylsilane 
• 3277-26-7 1,1,3,3-Tetramethyldisiloxane 

Relevant academic research and scientific papers

An Efficient Catalytic Route for the Synthesis of Silane Coupling Agents Based on the 1,1,3,3-Tetramethyldisiloxane Core

We report herein the study of the selective mono-functionalization of 1,1,3,3-tetramethyldisiloxane (TMDSO) with vinyl-substituted silicon derivatives through the hydrosilylation reaction. An investigation of the use of platinum- and rhodium-based catalysts in the reactions between TMDSO and exemplary vinyl-containing silicon derivatives has enabled us to identify the most efficient catalyst, the application of which led to the selective partial functionalization of the disiloxane reagent and the simultaneous formation of only β regioisomers.

Preparation of 1 - (alkoxysilyl)ethyl- 1,1,3,3-tetramethyldisiloxane

A 1-(alkoxysilyl)ethyl-1,1,3,3-tetramethyldisiloxane is prepared by adding a vinyl-containing alkoxysilane in portions to 1,1,3,3-tetramethyldisiloxane in the presence of a rhodium compound, and effecting reaction.

Organosilicon compound

Provided is a novel organosilicon compound which functions as a silane coupling agent (wetter) that enables a silicone to be filled with a large quantity of a filler. The organosilicon compound is represented by a general formula (1) wherein, R1 represents a hydrogen atom, or an unsubstituted or substituted monovalent hydrocarbon group, R2 to R4 represent identical or different unsubstituted or substituted monovalent hydrocarbon groups, each R5 represents, independently, a hydrogen atom, or an unsubstituted or substituted monovalent hydrocarbon group, each R6 represents, independently, an identical or different unsubstituted or substituted monovalent organic group, m represents an integer from 0 to 4, and n represents an integer from 2 to 20; as well as a method of producing the above organosilicon compound, wherein a one end organohydrogensilyl-terminated organopolysiloxane is produced by reacting an organohydrogensiloxane with a vinylsilane or an alkenyltriorganooxysilane in the presence of a hydrosilylation catalyst, and optionally this one end organohydrogensilyl-terminated organopolysiloxane is then reacted with an alkene in the presence of a hydrosilylation catalyst.