Description

(Dichloromethyl)(Chloromethyl)Dimethylsilane is a highly reactive organosilicon compound primarily used as a versatile intermediate in organic synthesis. Its unique structure, featuring both chloromethyl and dichloromethyl functional groups, makes it a valuable precursor for introducing functionalized silane units into more complex molecules. This product is essential for researchers and manufacturers in the fine chemical, pharmaceutical, and advanced materials sectors seeking to develop novel silicone-based polymers or specialty reagents.

Application

• Silicone Polymer Modification: Acts as a key monomer or cross-linking agent for synthesizing specialty silicone resins and elastomers with enhanced properties.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules containing silicon.
• Surface Treatment Agents: Used to create functional silane coupling agents for improving adhesion between organic polymers and inorganic surfaces like glass or metals.
• Advanced Material Synthesis: Employed in the research and development of novel hybrid organic-inorganic materials (ORMOSILs) for optical, electronic, or coating applications.
• Laboratory Reagent: Utilized as a specialized reagent in organic synthesis for introducing chloromethylsilane functionalities.

Basic Information

Product Name	(Dichloromethyl)(Chloromethyl)Dimethylsilane
CAS No.	18171-70-5
Molecular Formula	C5H11Cl3Si
Molecular Weight	205.58 g/mol
Synonyms	Dimethyl(dichloromethyl)(chloromethyl)silane; Chloromethyl(dichloromethyl)dimethylsilane; (Chloromethyl)dimethyl(dichloromethyl)silane; Silane, (dichloromethyl)(chloromethyl)dimethyl-; (Dichloromethyl)chloromethyldimethylsilane
EINECS	Contact for details

Quality Control

Our (Dichloromethyl)(Chloromethyl)Dimethylsilane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC and NMR analysis, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity 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, well-ventilated area away from heat and ignition sources. Due to its hygroscopic and highly volatile nature, containers should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and decomposition. Recommended storage temperature is 2-8°C for extended stability.

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.