142877-45-0

Basic information

• Product Name: 1,1,2,2-Tetramethylethyltrimethoxysilane
• Synonyms: 1,1,2,2-Tetramethylethyltrimethoxysilane;Silane, trimethoxy(1,1,2-trimethylpropyl)-;2,3-Dimethyl-2-trimethoxysilylbutane;Thexyltrimethoxysilane;(2,3-DiMethylbutan-2-yl)triMethoxysilane
• CAS NO: 142877-45-0
• Molecular Formula: C9H22O3Si
• Molecular Weight: 206.35468
• EINECS: 439-360-2
• Mol File: 142877-45-0.mol

Chemical Properties

• Boiling Point: 157.736°C at 760 mmHg
• Flash Point: 54.339°C
• Appearance: /
• Density: 0.888g/cm³
• Vapor Pressure: 3.513mmHg at 25°C
• Refractive Index: 1.41
• CAS DataBase Reference: 1,1,2,2-Tetramethylethyltrimethoxysilane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,2,2-Tetramethylethyltrimethoxysilane(142877-45-0)
• EPA Substance Registry System: 1,1,2,2-Tetramethylethyltrimethoxysilane(142877-45-0)

Safety Data

• Hazardous Substances Data: 142877-45-0(Hazardous Substances Data)

Usage

Uses

Used in the Synthesis of Organic-Inorganic Hybrids:
1,1,2,2-Tetramethylethyltrimethoxysilane is employed as a silane coupling agent for the creation of organic-inorganic hybrids, such as polymer composites and coatings. Its role in these applications is to enhance the interfacial adhesion between organic and inorganic components, thereby improving the overall performance and properties of the resulting materials.
Used in the Production of Silane Modified Polymers:
In the polymer industry, 1,1,2,2-Tetramethylethyltrimethoxysilane is utilized to produce silane modified polymers, which are known for their enhanced properties. These modified polymers are used in the formulation of adhesives, sealants, and coatings, where their improved characteristics contribute to better performance and durability.
Used as a Cross-Linking Agent in Silicone Elastomers:
1,1,2,2-Tetramethylethyltrimethoxysilane also serves as a cross-linking agent in the preparation of silicone elastomers. Its inclusion in this process facilitates the formation of a stable, three-dimensional network within the elastomer, which is essential for achieving desired mechanical properties such as elasticity and resilience.
Used as a Surface Modifier for Various Materials:
Furthermore, 1,1,2,2-Tetramethylethyltrimethoxysilane is applied as a surface modifier for a range of materials. By altering the surface properties, 1,1,2,2-Tetramethylethyltrimethoxysilane can enhance material interactions, improve adhesion, and provide other beneficial surface-related characteristics, which are crucial for specific applications in various industries.

InChI:InChI=1/C9H22O3Si/c1-8(2)9(3,4)13(10-5,11-6)12-7/h8H,1-7H3