Description

1,1,2,2,Tetramethyl-1,2 Disilacyclopentane is a specialized organosilicon compound featuring a five-membered disilacyclopentane ring. This high-purity chemical serves as a valuable precursor and building block in advanced materials synthesis, offering unique reactivity due to its strained ring structure. It is primarily utilized by R&D chemists and process engineers in the semiconductor, specialty polymer, and organometallic catalyst industries for developing novel silicon-based materials.

Application

• Semiconductor Manufacturing: As a precursor for chemical vapor deposition (CVD) or atomic layer deposition (ALD) processes to deposit silicon carbide (SiC) or silicon-containing thin films.
• Advanced Polymer Synthesis: Serving as a monomer or cross-linking agent for producing novel polysilanes, siloxane polymers, or silicon-containing hybrid materials with tailored thermal and mechanical properties.
• Organometallic Chemistry & Catalysis: Acting as a ligand or reagent in the synthesis of novel organosilicon complexes and catalysts for organic transformations.
• Materials Science R&D: Used in research to develop new silicon-based ceramics, composites, and nanomaterials.
• Pharmaceutical Intermediates: Potential use as a building block in the synthesis of silicon-containing bioactive molecules or drug candidates.

Basic Information

Product Name	1,1,2,2,Tetramethyl-1,2 Disilacyclopentane
CAS No.	15003-82-4
Molecular Formula	C6H16Si2
Molecular Weight	144.36 g/mol
Synonyms	1,1,2,2-Tetramethyl-1,2-disilacyclopentane; Tetramethyldisilacyclopentane; 1,2-Disilacyclopentane, 1,1,2,2-tetramethyl-; Disilacyclopentane, tetramethyl-; NSC 168087
EINECS	Contact for details

Quality Control

Our production of 1,1,2,2,Tetramethyl-1,2 Disilacyclopentane adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for demanding applications. Each lot is analyzed using advanced techniques including GC, NMR, and Karl Fischer titration. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is 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, well-ventilated area away from heat sources and open flame. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and concentration changes. Recommended storage temperature is 2-8°C (refrigerated) for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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