Description

Silane, Ethenyldimethyl(3-Methylbutoxy)- is a specialized organosilicon compound, specifically a vinyl-functional alkoxysilane, with the CAS registry number 959054-37-6. This chemical is a crucial intermediate and coupling agent, valued for its ability to form stable bonds between organic polymers and inorganic materials. It is primarily needed by manufacturers in the silicone rubber, adhesive, sealant, and advanced composite materials industries for enhancing material properties and performance.

Application

• As a crosslinking agent and adhesion promoter in silicone rubber and RTV (Room Temperature Vulcanizing) sealants.
• A key monomer or modifier in the synthesis of specialty silicone polymers with tailored properties.
• Used as a surface treatment agent for inorganic fillers (e.g., silica, glass fibers) to improve dispersion and compatibility in polymer matrices.
• Employed in the formulation of high-performance industrial and construction adhesives.
• As a coupling agent in fiber-reinforced plastics and composite materials to enhance interfacial bonding.
• Potential use in the coatings industry to improve coating adhesion to difficult substrates.
• An intermediate for further chemical synthesis in pharmaceutical and agrochemical research and development.

Basic Information

Product Name	Silane, Ethenyldimethyl(3-Methylbutoxy)-
CAS No.	959054-37-6
Molecular Formula	C9H20OSi
Molecular Weight	172.34 g/mol
Synonyms	3-Methylbutoxy(dimethyl)vinylsilane; Dimethyl(3-methylbutoxy)vinylsilane; Vinyl(dimethyl)(3-methylbutoxy)silane; (3-Methylbutoxy)dimethylvinylsilane; Ethenyl(dimethyl)(3-methylbutoxy)silane; Isoamyloxy(dimethyl)vinylsilane; (Dimethyl)(vinyl)(isoamyloxy)silane
EINECS	Contact for details

Quality Control

Our production of Silane, Ethenyldimethyl(3-Methylbutoxy)- adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including GC (Gas Chromatography) and NMR (Nuclear Magnetic Resonance), to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to guarantee compliance with your technical 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). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	0.80 - 0.85 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.