Description

(1H,1H,2H,2H-Perfluoro-n-Hexyl)Methyldichloro-Silane is a highly specialized organofluorosilane compound that serves as a critical intermediate for introducing low surface energy, oleophobic, and hydrophobic properties to various substrates. Its core value lies in its ability to form durable, covalently bonded fluorinated monolayers, providing exceptional chemical and thermal stability. This product is essential for manufacturers in the advanced materials, electronics, and specialty coatings sectors seeking to engineer surfaces with specific performance characteristics.

Application

• Surface Modification Agent: Used to create self-assembled monolayers (SAMs) on silicon, glass, and metal oxides for microelectromechanical systems (MEMS) and nanoimprint lithography.
• Water and Oil-Repellent Coatings: A key precursor for formulating durable hydrophobic and oleophobic finishes for textiles, optical lenses, and protective apparel.
• Release Coatings: Employed in the production of low-surface-energy release layers for molds and industrial applications.
• Adhesion Promotion: Functions as a coupling agent to improve the adhesion between fluorinated polymers and inorganic surfaces in composite materials.
• Semiconductor Industry: Utilized in the surface passivation and functionalization of silicon wafers and other semiconductor components.
• Intermediate for Fluorinated Silicones: Serves as a building block in the synthesis of advanced fluorosilicone polymers with enhanced solvent resistance.

Basic Information

Product Name	(1H,1H,2H,2H-Perfluoro-n-Hexyl)Methyldichloro-Silane
CAS No.	38436-16-7
Molecular Formula	C9H5Cl2F13Si
Molecular Weight	435.11 g/mol
Synonyms	1H,1H,2H,2H-Perfluorooctylmethyldichlorosilane; (Perfluorohexylethyl)methyldichlorosilane; 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctylmethyldichlorosilane; Methyldichloro(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane; F13C6-ethyldichloromethylsilane; F13-TCS; FDTS precursor; Fluorinated alkylchlorosilane
EINECS	Contact for details

Quality Control

Our production of (1H,1H,2H,2H-Perfluoro-n-Hexyl)Methyldichloro-Silane adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis and maintain product integrity. Keep away from moisture, strong bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Density (at 25°C)	~1.6 g/mL
Refractive Index (n20D)	~1.35

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