Description

Dimethoxy[2-Methoxy-4-(1-Propenyl)Phenoxy]Methylsilane is a specialized organosilicon compound featuring a unique hybrid structure that combines a silane coupling agent with a functional phenolic moiety. This molecular design is critical for creating robust interfacial bonds between inorganic substrates and organic polymer matrices. It is primarily sought after by formulators and material scientists in the advanced composites, adhesives, and coatings industries who require enhanced material compatibility and performance.

Application

• Coupling Agent for Advanced Composites: Enhances the adhesion between glass, mineral, or carbon fiber reinforcements and polymer resins (e.g., epoxy, phenolic, polyurethane), improving mechanical strength and durability.
• Surface Modification of Fillers: Used to treat silica, alumina, and other inorganic fillers to improve their dispersion and compatibility in silicone rubber and plastic compounds.
• Adhesive and Sealant Formulations: Acts as an adhesion promoter in high-performance structural adhesives and sealants, particularly for bonding dissimilar materials like metals to plastics or glass.
• Protective and Functional Coatings: Imparts improved surface wetting, corrosion resistance, and adhesion in specialty industrial and automotive coatings.
• Crosslinking Agent/Modifier: Serves as a reactive intermediate or crosslinker in the synthesis of modified silicones and hybrid organic-inorganic polymers (ORMOSILs).

Basic Information

Item	Details
Product Name	Dimethoxy[2-Methoxy-4-(1-Propenyl)Phenoxy]Methylsilane
CAS No.	83817-64-5
Molecular Formula	C14H22O4Si
Molecular Weight	282.41 g/mol
Synonyms	Methylsilane, dimethoxy[2-methoxy-4-(1-propenyl)phenoxy]-; (2-Methoxy-4-propenylphenoxy)methyldimethoxysilane; 4-Allyl-2-methoxyphenoxymethyldimethoxysilane; Methyldimethoxy[2-methoxy-4-(1-propenyl)phenoxy]silane; Silane, dimethoxy[2-methoxy-4-(1-propenyl)phenoxy]methyl-; 83817-64-5; Phenolic ether functional silane
EINECS	Contact for details

Quality Control

Our production of Dimethoxy[2-Methoxy-4-(1-Propenyl)Phenoxy]Methylsilane adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with each shipment to guarantee traceability and compliance with your specifications.

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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (n20D)	1.490 - 1.510
Density (20°C)	1.05 - 1.10 g/cm³
Moisture (KF)	≤ 0.5%

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