Description

Silane, (Dichloromethyl)dimethyl(2-propen-1-yloxy)- is a specialized organosilicon compound characterized by its reactive dichloromethyl and allyloxy functional groups. This unique bifunctional structure makes it a valuable versatile intermediate for synthesizing advanced silicone polymers and surface-modifying agents. It is primarily utilized by R&D chemists and process engineers in the silicone manufacturing, specialty adhesives, and advanced materials sectors.

Application

• Crosslinking Agent: Used in the synthesis of specialty silicone resins and elastomers, providing enhanced thermal and mechanical properties.
• Surface Modification: Acts as a coupling agent for modifying inorganic surfaces like glass or silica to improve adhesion with organic polymers.
• Polymer Intermediate: Serves as a key building block for creating custom siloxane-based copolymers with tailored functionality.
• Adhesive & Sealant Formulation: Incorporated into high-performance formulations to improve crosslink density and environmental resistance.
• Hydrophobic Coating Precursor: Used in R&D for developing water-repellent and release coatings.
• Pharmaceutical & Agro-chemical Intermediates: Employed in the synthesis of more complex molecules for life science applications.

Basic Information

Product Name	Silane, (Dichloromethyl)dimethyl(2-propen-1-yloxy)-
CAS No.	959257-44-4
Molecular Formula	C6H12Cl2OSi
Molecular Weight	199.15 g/mol
Synonyms	(Dichloromethyl)dimethyl(allyloxy)silane; Allyloxy(dichloromethyl)dimethylsilane; Dimethyl(allyloxy)(dichloromethyl)silane; 2-Propen-1-ol, (dichloromethyl)dimethylsilyl ether; (Allyloxy)dimethyl(dichloromethyl)silane
EINECS	Contact for details

Quality Control

Our production of Silane, (Dichloromethyl)dimethyl(2-propen-1-yloxy)- adheres to stringent internal quality protocols to ensure batch-to-batch consistency and reliability. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. 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 hydrolysis and maintain product integrity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Density (at 20°C)	~1.10 g/cm³
Refractive Index (n20D)	~1.450

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