Description

Trichloro(1,1,2,3,3,3-Hexafluoropropyl)Silane is a highly reactive organosilicon compound characterized by its unique combination of chlorosilane and perfluoropropyl functionalities. This specialized silane is a critical building block for introducing fluorinated alkyl groups into silicon-based materials, imparting valuable properties such as enhanced hydrophobicity, oleophobicity, and chemical resistance. It is essential for R&D and production in advanced material science, serving industries focused on high-performance coatings, surface modification, and specialty polymers.

Application

• Fluorinated Silicone Synthesis: A key monomer for producing fluorosilicone oils, rubbers, and resins with superior solvent and fuel resistance.
• Surface Modification & Coupling Agent: Used to functionalize inorganic surfaces (glass, metals, silica) to create low-surface-energy, water- and oil-repellent coatings.
• Advanced Material Precursor: Serves as a critical intermediate in the synthesis of fluorinated silsesquioxanes and other hybrid organic-inorganic materials.
• Pharmaceutical & Agrochemical Intermediates: Employed in the synthesis of complex molecules where the introduction of a fluorinated silane moiety is required.
• Adhesive & Sealant Formulations: Imparts improved environmental stability and adhesion promotion in demanding industrial applications.
• Optical & Electronic Materials: Used in the development of fluorinated coatings for optical fibers and as a precursor in chemical vapor deposition (CVD) processes.

Basic Information

Product Name	Trichloro(1,1,2,3,3,3-Hexafluoropropyl)Silane
CAS No.	426-50-6
Molecular Formula	C3H2Cl3F6Si
Molecular Weight	265.48 g/mol
Synonyms	(3,3,3-Trifluoro-2-(trifluoromethyl)propyl)trichlorosilane; 1,1,2,3,3,3-Hexafluoropropyltrichlorosilane; (Hexafluoroisopropyl)trichlorosilane; Trichloro(3,3,3-trifluoro-2-(trifluoromethyl)propyl)silane; Silane, trichloro(3,3,3-trifluoro-2-(trifluoromethyl)propyl)-; 3,3,3-Trifluoro-2-(trifluoromethyl)propyltrichlorosilane
EINECS	207-048-2

Quality Control

Our Trichloro(1,1,2,3,3,3-Hexafluoropropyl)Silane is manufactured under stringent process controls to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical techniques including GC, NMR, and FTIR. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming key specifications such as purity, identity, and impurity profiles. Our quality management system supports compliance with relevant global chemical regulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. This product is hygroscopic (moisture-sensitive) and reacts vigorously with strong acids, bases, and alcohols. Recommended storage temperature is 2-8°C to maximize shelf-life stability. Keep container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use to prevent hydrolysis.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Density (at 20°C)	~1.58 g/cm³
Refractive Index (n20D)	~1.365
Chloride Content	~40% (Theoretical)

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