Description

Silane, (2,2-Dimethylpropoxy)dimethyl-2-propen-1-yl- is a specialized organosilicon compound featuring a reactive propenyl group and a bulky alkoxy substituent. This unique molecular architecture makes it a valuable surface-modifying agent and coupling intermediate in advanced material synthesis. It is primarily utilized by manufacturers in the polymer, coatings, and adhesives industries seeking to enhance material compatibility and performance.

Application

• Surface Modification Agent: Used to functionalize inorganic fillers (e.g., silica, glass) to improve dispersion and adhesion in polymer matrices.
• Crosslinking Monomer: Serves as a reactive component in the synthesis of specialty silicones and hybrid organic-inorganic polymers.
• Adhesion Promoter: Enhances the bond strength between organic coatings, sealants, or adhesives and various substrates.
• Hydrophobic Coating Precursor: Employed in formulations for creating water-repellent surfaces on textiles, glass, or construction materials.
• Rubber and Elastomer Additive: Improves the processing and mechanical properties of silicone-based rubbers.
• Composite Material Manufacturing: Acts as a coupling agent in fiber-reinforced plastics (FRP) and mineral-filled composites.

Basic Information

Product Name	Silane, (2,2-Dimethylpropoxy)dimethyl-2-propen-1-yl-
CAS No.	959234-01-6
Molecular Formula	C10H22O2Si
Molecular Weight	202.37 g/mol
Synonyms	2-Propen-1-yl(dimethyl)(2,2-dimethylpropoxy)silane; Allyldimethyl(neopentyloxy)silane; (Allyldimethylsilyloxy)neopentane; Dimethyl(2,2-dimethylpropoxy)(2-propen-1-yl)silane; Neopentyloxy(dimethyl)allylsilane; Allyl(neopentyloxy)dimethylsilane; (2,2-Dimethylpropoxy)dimethylallylsilane
EINECS	Contact for details

Quality Control

Our Silane, (2,2-Dimethylpropoxy)dimethyl-2-propen-1-yl- is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after initial opening to prevent moisture absorption and degradation.

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)	0.82 - 0.86 g/mL
Refractive Index (n20/D)	1.420 - 1.430

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