Description

Silane, Dimethyl(2-Methylpropoxy)-2-Propen-1-Yl- is a specialized organosilicon compound featuring a reactive propenyl group and an isobutoxy substituent. This unique structure makes it a valuable silane coupling agent and precursor for advanced material synthesis. It is primarily used by manufacturers in the polymer, coatings, and adhesives industries to enhance the compatibility and bonding between organic polymers and inorganic surfaces.

Application

• As a coupling agent in mineral-filled composites (e.g., glass fiber, silica) to improve mechanical properties.
• A key monomer or crosslinker in the synthesis of silicone-modified polymers and specialty resins.
• Surface modification of inorganic nanoparticles (e.g., TiO2, SiO2) for improved dispersion in organic matrices.
• Adhesion promoter in sealants, adhesives, and protective coatings for metals and glass.
• Intermediate in the production of release coatings and low-surface-energy materials.
• Precursor for synthesizing functional silanes used in waterproofing treatments for construction materials.
• Component in electronic encapsulants and potting compounds to enhance moisture resistance.

Basic Information

Product Name	Silane, Dimethyl(2-Methylpropoxy)-2-Propen-1-Yl-
CAS No.	959087-76-4
Molecular Formula	C9H20O2Si
Molecular Weight	188.34 g/mol
Synonyms	Dimethyl(isobutoxy)(2-propen-1-yl)silane; Allyldimethyl(isobutoxy)silane; 2-Propen-1-yl(dimethyl)(2-methylpropoxy)silane; (Allyl)dimethyl(isobutoxy)silane; Isobutoxy(dimethyl)(2-propenyl)silane; 959087-76-4; Allyldimethylisobutoxysilane
EINECS	Contact for details

Quality Control

Our production of Silane, Dimethyl(2-Methylpropoxy)-2-Propen-1-Yl- adheres to stringent quality protocols. Each batch undergoes rigorous analytical testing, including GC and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and key physical properties are provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). Due to its hygroscopic and highly volatile nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	0.82 - 0.86 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.