Description

Allyl(Chloromethyl)Dimethylsilane is a versatile organosilicon compound featuring both an allyl group and a reactive chloromethyl functionality on the silicon atom. This unique bifunctional structure makes it a valuable intermediate for synthesizing specialty silicones and functional polymers, enabling precise molecular design. It is primarily sought by R&D chemists and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for creating custom silane coupling agents, cross-linkers, and monomers.

Application

• Key intermediate in the synthesis of functional silane coupling agents for surface modification.
• Building block for specialty silicone polymers with tailored properties like adhesion or hydrophobicity.
• Cross-linking agent in the production of silicone elastomers and resins.
• Precursor for pharmaceutical and agrochemical active ingredients requiring specific organosilicon moieties.
• Monomer for advanced material research, including hybrid organic-inorganic polymers.
• Surface treatment agent for fillers and nanoparticles to improve composite material performance.

Basic Information

Product Name	Allyl(Chloromethyl)Dimethylsilane
CAS No.	75422-66-1
Molecular Formula	C6H13ClSi
Molecular Weight	148.70 g/mol
Synonyms	Dimethyl(allyl)(chloromethyl)silane; (Allyl)(chloromethyl)dimethylsilane; Chloromethyl(allyl)dimethylsilane; Allyl(chloromethyl)dimethylsilane; Silane, (chloromethyl)dimethyl-2-propen-1-yl-; (3-Buten-1-yl)chloromethyldimethylsilane; Allyldimethylchloromethylsilane; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Allyl(Chloromethyl)Dimethylsilane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing key parameters such as assay and impurity profiles are available upon request 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 place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
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.