Description

1,1-Dimethyl-1-Silacycloundeca-6-Yne is a specialized organosilicon compound featuring a unique cyclic structure with an internal alkyne functionality. This molecular architecture makes it a valuable building block in advanced materials science and organic synthesis. It is primarily utilized by researchers and manufacturers in the fields of specialty polymers, advanced coatings, and as a precursor for novel silicon-based materials.

Application

• As a key monomer or cross-linking agent in the synthesis of novel silicon-containing polymers with tailored thermal and mechanical properties.
• As a precursor for advanced material coatings, potentially offering enhanced surface characteristics.
• In organic synthesis as a building block for complex molecules, leveraging its reactive alkyne and silacycle groups.
• For research and development of hybrid organic-inorganic materials (e.g., silsesquioxanes) with applications in electronics or optics.
• Potential use in the development of specialty adhesives and sealants where silicon incorporation improves performance.
• As an intermediate in pharmaceutical or agrochemical research for introducing silicon into bioactive molecules.

Basic Information

Product Name	1,1-Dimethyl-1-Silacycloundeca-6-Yne
CAS No.	17973-78-3
Molecular Formula	C12H22Si
Molecular Weight	194.39 g/mol
Synonyms	1,1-Dimethylsilacycloundec-6-yne; Dimethylsilyleneundec-6-yne; 6-Yne-1,1-dimethyl-1-silacycloundecane; 1-Silacycloundeca-6-yne, 1,1-dimethyl-; 1,1-Dimethyl-1-silaundec-6-yne
EINECS	Contact for details

Quality Control

Our 1,1-Dimethyl-1-Silacycloundeca-6-Yne is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as purity (by GC or NMR), identity confirmation, and impurity profiles are available upon request to support your quality assurance and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area, away from heat and ignition sources. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and potential concentration changes. Recommended storage temperature is 2-8°C for extended stability.

Specification

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