Description

Dichlorobis(Trichlorosilyl)Methane is a specialized organosilicon compound with a unique molecular structure featuring multiple reactive chlorine and silyl groups. This compound matters as a versatile and highly reactive intermediate, enabling the synthesis of advanced silicon-based polymers and materials with tailored properties. It is primarily needed by manufacturers in the silicone polymer, specialty chemical, and advanced materials industries for research and production.

Application

• Key intermediate in the synthesis of novel polysilanes and polycarbosilanes for high-performance materials.
• Precursor for silicon carbide (SiC) ceramic fibers via controlled pyrolysis processes.
• Building block for creating cross-linked silicone resins with enhanced thermal and chemical resistance.
• Used in the development of specialized silane coupling agents for composite materials.
• Reactive monomer for research into new organosilicon dendrimers and hyperbranched polymers.
• Starting material for the preparation of silylating agents used in organic synthesis.

Basic Information

Product Name	Dichlorobis(Trichlorosilyl)Methane
CAS No.	18157-09-0
Molecular Formula	CCl2Si2Cl6
Molecular Weight	398.78 g/mol
Synonyms	Methane, dichlorobis(trichlorosilyl)-; Bis(trichlorosilyl)dichloromethane; Dichloromethane, bis(trichlorosilyl)-; Trichlorosilyl dichloromethane derivative
EINECS	Contact for details

Quality Control

Our Dichlorobis(Trichlorosilyl)Methane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic and highly volatile nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and decomposition. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Density (at 20°C)	~1.70 g/cm³

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