Description

[(1,5-Dimethyl-1-Vinyl-4-Hexenyl)Oxy]Dimethoxymethylsilane is a specialized organosilicon compound, specifically a vinyl-functional alkoxysilane, that serves as a critical reactive intermediate in advanced material synthesis. Its unique molecular structure, featuring both vinyl and alkoxy groups, provides dual functionality for cross-linking and surface modification, enabling the creation of polymers with tailored properties. This chemical is essential for R&D and production in industries focused on high-performance silicones, specialty adhesives, and surface coatings where enhanced durability and specific chemical resistance are required.

Application

• Silicone Polymer Modification: Acts as a key monomer or cross-linking agent in the synthesis of vinyl-functional silicone resins and elastomers, improving thermal stability and mechanical strength.
• Adhesive & Sealant Formulations: Used as an adhesion promoter and coupling agent in high-performance silicone-based adhesives and sealants, enhancing bond strength to various substrates.
• Surface Treatment & Coatings: Employed to modify inorganic surfaces (e.g., glass, metals, minerals) to impart hydrophobic characteristics and improve compatibility with organic matrices.
• Release Coatings: A valuable component in the formulation of silicone release liners for labels, tapes, and graphic films.
• Rubber & Composite Reinforcement: Functions as a coupling agent in filled rubber systems and mineral-filled composites to improve filler dispersion and interfacial adhesion.
• Pharmaceutical & Cosmetic Intermediates: Serves as a building block in the synthesis of specialized silicone derivatives used in controlled-release systems and personal care products.

Basic Information

Product Name	[(1,5-Dimethyl-1-Vinyl-4-Hexenyl)Oxy]Dimethoxymethylsilane
CAS No.	83863-55-2
Molecular Formula	C13H26O3Si
Molecular Weight	258.43 g/mol
Synonyms	Dimethoxymethyl[(1,5-dimethyl-1-vinyl-4-hexenyl)oxy]silane; (1,5-Dimethyl-1-vinyl-4-hexenyloxy)dimethoxymethylsilane; 1-Vinyl-1,5-dimethyl-4-hexenyloxy(dimethoxy)methylsilane; Methyl(dimethoxy)(1,5-dimethyl-1-vinyl-4-hexenyloxy)silane; Silane, [(1,5-dimethyl-1-vinyl-4-hexenyl)oxy]dimethoxymethyl-; Vinyl-functional alkoxysilane; Vinylhexenyldimethoxysilane derivative
EINECS	Contact for details

Quality Control

Our production of [(1,5-Dimethyl-1-Vinyl-4-Hexenyl)Oxy]Dimethoxymethylsilane adheres to a stringent quality management system to ensure batch-to-batch consistency and reliability. The material undergoes rigorous analytical testing, including GC, NMR, and FTIR, to confirm identity, purity, and functional group integrity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment, and we support compliance with relevant global regulatory frameworks.

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/59-77°F). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and maintain product integrity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	0.89 - 0.92 g/cm³
Refractive Index (n20D)	1.430 - 1.440

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