Description

Silane, Ethyldimethyl[(4-Methylpentyl)oxy]- is a specialized organosilicon compound, specifically an alkoxysilane, designed for advanced material synthesis and surface modification. This chemical is valued for its ability to act as a coupling agent or a reactive intermediate, introducing specific organic functionalities to inorganic substrates or polymer matrices. It is essential for manufacturers and R&D professionals in the silicone polymers, advanced coatings, adhesives, and composite materials sectors seeking to enhance material properties like adhesion, hydrophobicity, and compatibility.

Application

• Silicone Polymer Modification: Used as a functional monomer or cross-linking agent in the synthesis of specialty silicone elastomers and resins.
• Surface Priming & Adhesion Promotion: Acts as a coupling agent to improve the bond between organic polymers (e.g., epoxies, polyurethanes) and inorganic surfaces like glass, metals, or minerals.
• Hydrophobic Coating Formulations: A key ingredient in creating water-repellent and anti-corrosion coatings for construction, automotive, and electronic components.
• Composite Material Manufacturing: Enhances the dispersion and interfacial strength of fillers (e.g., silica, glass fibers) within plastic and rubber composites.
• Chemical Synthesis Intermediate: Serves as a protected or functionalized building block in organic and organometallic synthesis for pharmaceuticals and agrochemicals.
• Sealant and Adhesive Formulations: Improves moisture resistance and long-term stability in high-performance sealants and adhesives.

Basic Information

Product Name	Silane, Ethyldimethyl[(4-Methylpentyl)oxy]-
CAS No.	959040-63-2
Molecular Formula	C10H24OSi
Molecular Weight	188.39 g/mol
Synonyms	Ethyldimethyl[(4-methylpentyl)oxy]silane; (4-Methylpentyloxy)ethyldimethylsilane; Dimethyl(4-methylpentyloxy)ethylsilane; Ethyl-dimethyl-(4-methyl-pentyloxy)-silane; Silane, ethyldimethyl[(4-methylpentyl)oxy]-; (4-Methylamyloxy)ethyldimethylsilane; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of Silane, Ethyldimethyl[(4-Methylpentyl)oxy]- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, NMR, and Karl Fischer titration, to verify identity, purity, and moisture content. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your technical specifications and internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong oxidizers and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	0.80 - 0.85 g/mL
Refractive Index (n20/D)	1.410 - 1.420

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.