Description

Silane, Dimethyl(3-Methylbutoxy)-2-Propen-1-Yl- is a specialized organosilicon compound featuring a reactive propenyl group and a dimethyl(3-methylbutoxy)silyl moiety. This unique structure makes it a valuable silane coupling agent and surface modifier in advanced materials science. It is primarily used by manufacturers in the polymer, composite, and adhesive industries to enhance the interfacial bonding between organic polymers and inorganic substrates like glass, metals, and minerals.

Application

• Surface Modification Agent: Used to functionalize the surface of inorganic fillers (e.g., silica, glass fibers, minerals) to improve compatibility and dispersion in polymer matrices.
• Adhesive & Sealant Formulation: Acts as an adhesion promoter in silicone, epoxy, and polyurethane-based systems, significantly enhancing bond strength and durability.
• Composite Material Manufacturing: Critical for improving the mechanical properties (e.g., tensile strength, impact resistance) of fiber-reinforced plastics (FRP) and mineral-filled composites.
• Crosslinking Agent: Utilized in the synthesis and curing of specialty silicone polymers and resins, contributing to network formation.
• Coatings & Inks: Incorporated into formulations to improve coating adhesion to difficult substrates and enhance scratch and chemical resistance.
• Rubber Compounding: Enhances the reinforcement of silica-filled rubber compounds, improving wear resistance and reducing rolling resistance in tire applications.

Basic Information

Product Name	Silane, Dimethyl(3-Methylbutoxy)-2-Propen-1-Yl-
CAS No.	959015-51-1
Molecular Formula	C10H22O2Si
Molecular Weight	202.37 g/mol
Synonyms	2-Propen-1-yl(dimethoxy)(3-methylbutoxy)silane; (3-Methylbutoxy)dimethyl(2-propen-1-yl)silane; Allyldimethyl(3-methylbutoxy)silane; 3-Methylbutoxydimethylallylsilane; Dimethyl(3-methylbutoxy)(2-propenyl)silane; Propenyl(dimethyl)(3-methylbutoxy)silane; (Allyl)dimethyl(3-methylbutoxy)silane; A specialty alkoxy-functional allylsilane.
EINECS	Contact for details

Quality Control

Our production of Silane, Dimethyl(3-Methylbutoxy)-2-Propen-1-Yl- adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to verify identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications to ensure the material meets your precise formulation requirements.

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 compound is hygroscopic (moisture-sensitive); containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Density (at 20°C)	0.85 - 0.90 g/mL
Refractive Index (n20D)	1.410 - 1.430
Water Content (KF)	≤ 0.1%

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