Description

[(11-Fluoroundecyl)Oxy]Trimethylsilane is a specialized organosilicon compound featuring a long-chain fluorinated alkyl group. This unique structure provides a combination of low surface energy, chemical resistance, and hydrophobic properties, making it a valuable intermediate for advanced material science. It is primarily utilized in the development of high-performance surface coatings, release agents, and as a key building block in specialty polymers and lubricants for demanding industrial applications.

Application

• Surface Modification Agent: Used to impart hydrophobic and oleophobic properties to glass, ceramics, and metals.
• Fluorinated Silicone Synthesis: Serves as a crucial monomer or intermediate in the production of specialty fluorosilicone oils, rubbers, and resins.
• Release Coatings: Formulated into high-performance, non-stick release coatings for molds in the plastics and composites industries.
• Lubricant Additive: Enhances the thermal stability and lubricity of advanced synthetic lubricants and greases.
• Textile & Leather Treatment: Provides durable water and stain repellency to fabrics and leather goods.
• Electronic Materials: Used in the formulation of protective coatings for sensitive electronic components.

Basic Information

Product Name	[(11-Fluoroundecyl)Oxy]Trimethylsilane
CAS No.	26305-81-7
Molecular Formula	C₁₄H₃₁FOSi
Molecular Weight	262.48 g/mol
Synonyms	1-Fluoro-11-(trimethylsilyloxy)undecane; 11-Fluoroundecyloxytrimethylsilane; Trimethyl(11-fluoroundecyloxy)silane; (11-Fluoroundecyloxy)trimethylsilane; Undecyl, 11-fluoro-, 1-(trimethylsilyl) ether; 11-Fluoro-1-(trimethylsilyloxy)undecane
EINECS	Contact for details

Quality Control

Our production of [(11-Fluoroundecyl)Oxy]Trimethylsilane adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, NMR, and FTIR, to verify identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided to ensure full traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and incompatible with strong bases and fluorides; keep the container tightly sealed and store away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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