475213-03-7

Basic information

• Product Name: 2-(DI-n-OCTYLMETHYLSILYL)ETHYLDIMETHYLCHLOROSILANE
• Synonyms: 2-(DI-n-OCTYLMETHYLSILYL)ETHYLDIMETHYLCHLOROSILANE;Chloro(Ethyl)Methyl{[Methyl(Dioctyl)Silyl]Methyl}Silane;[Methyl(Dioctyl)Silyl]Methyl Ethyl Methyl Chlorosilane
• CAS NO: 475213-03-7
• Molecular Formula: C21H47ClSi2
• Molecular Weight: 391.22188
• Mol File: 475213-03-7.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 165-166°C / 0.1
• Flash Point: >110°C (>230°F)
• Appearance: /
• CAS DataBase Reference: 2-(DI-n-OCTYLMETHYLSILYL)ETHYLDIMETHYLCHLOROSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(DI-n-OCTYLMETHYLSILYL)ETHYLDIMETHYLCHLOROSILANE(475213-03-7)
• EPA Substance Registry System: 2-(DI-n-OCTYLMETHYLSILYL)ETHYLDIMETHYLCHLOROSILANE(475213-03-7)

Safety Data

• Hazardous Substances Data: 475213-03-7(Hazardous Substances Data)

Usage

Description

2-(DI-n-OCTYLMETHYLSILYL)ETHYLDIMETHYLCHLOROSILANE is a chemical compound that functions as a silane coupling agent, characterized by a silicon atom bonded to two methyl groups, two ethyl groups, and a chlorosilane group. Its structure includes long alkyl chains, which confer high hydrophobicity, making it particularly effective for improving adhesion between hydrophobic surfaces and organic polymers.

Uses

Used in Adhesives Production:
2-(DI-n-OCTYLMETHYLSILYL)ETHYLDIMETHYLCHLOROSILANE is used as a coupling agent for enhancing the adhesion between hydrophobic surfaces and organic polymers in the production of adhesives. Its hydrophobic nature strengthens the bond between different materials, improving the adhesive's overall performance.
Used in Coatings Industry:
In the coatings industry, 2-(DI-n-OCTYLMETHYLSILYL)ETHYLDIMETHYLCHLOROSILANE is used as a component in the formulation of hydrophobic coatings. 2-(DI-n-OCTYLMETHYLSILYL)ETHYLDIMETHYLCHLOROSILANE's ability to create strong bonds with hydrophobic surfaces contributes to the development of coatings with improved durability and water repellency.
Used in Sealants Production:
2-(DI-n-OCTYLMETHYLSILYL)ETHYLDIMETHYLCHLOROSILANE is utilized as a coupling agent in the production of sealants, where its hydrophobic properties and adhesion-enhancing capabilities are crucial for creating effective, long-lasting seals that resist water and other environmental factors.
Used in Surface-Modifying Agents:
2-(DI-n-OCTYLMETHYLSILYL)ETHYLDIMETHYLCHLOROSILANE is used as a key ingredient in the development of surface-modifying agents, where its hydrophobic and adhesion-promoting properties allow for the alteration of surface characteristics to achieve specific performance attributes, such as water repellency or improved bonding.
Used in Water Repellent Formulation:
2-(DI-n-OCTYLMETHYLSILYL)ETHYLDIMETHYLCHLOROSILANE is used as an active ingredient in water repellent formulations, capitalizing on its hydrophobic nature to create treatments that repel water and protect surfaces from moisture-related damage.
It is important to follow proper handling and safety precautions when working with 2-(DI-n-OCTYLMETHYLSILYL)ETHYLDIMETHYLCHLOROSILANE, as with any chemical, to ensure a safe and effective application process.

InChI:InChI=1/C21H47ClSi2/c1-6-9-11-13-15-17-19-23(4,21-24(5,22)8-3)20-18-16-14-12-10-7-2/h6-21H2,1-5H3