Description

Silane,Di-3-Buten-1-Yldimethyl- is a specialized organosilicon compound characterized by its reactive vinyl groups attached to a silicon center. This structure makes it a valuable intermediate for introducing silicon-containing moieties into polymer backbones and surfaces, enhancing properties like adhesion, hydrophobicity, and cross-linking density. It is primarily sought after by manufacturers in the advanced materials, specialty polymers, and adhesives industries for developing high-performance coatings, sealants, and composite materials.

Application

• As a key cross-linking agent or chain extender in the synthesis of specialty silicone polymers and resins.
• As a surface modification agent for inorganic fillers (e.g., silica, glass fibers) to improve dispersion and interfacial adhesion in composite materials.
• In the formulation of adhesion promoters and primers for coatings on difficult-to-bond substrates like metals and plastics.
• As a reactive intermediate in hydrosilylation reactions to create custom silane derivatives with tailored properties.
• For research and development of novel release coatings and water-repellent surfaces.
• Potential use in the synthesis of dendrimers and other complex molecular architectures for advanced material science.

Basic Information

Product Name	Silane,Di-3-Buten-1-Yldimethyl-
CAS No.	24171-45-7
Molecular Formula	C10H20Si
Molecular Weight	168.35 g/mol
Synonyms	Dimethylbis(3-butenyl)silane; Di(3-butenyl)dimethylsilane; 1,1-Dimethyl-1-(3-butenyl)-1-silabutane; Bis(3-butenyl)dimethylsilane; 3-Buten-1-yl-dimethyl-(3-butenyl)silane; Dimethyl-di-3-butenylsilane
EINECS	Contact for details

Quality Control

Our production of Di(3-butenyl)dimethylsilane adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and R&D processes.

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 or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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