Speciality Chemicals

3-(Pentafluorophenyl)propyldimethylchlorosilane

  • CAS No.157499-19-9
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity fluorinated silane intermediate designed for advanced material synthesis and pharmaceutical research applications.

Request a Quote & Full COA

Product Technical Details

Product Overview

3-(Pentafluorophenyl)propyldimethylchlorosilane is a highly specialized fluorinated organosilicon compound engineered for precision chemical synthesis. This reagent features a robust pentafluorophenyl group attached to a propyl chain, terminated with a reactive chlorodimethylsilyl functionality. The unique combination of fluorine content and silicon reactivity makes it an invaluable building block for creating materials with enhanced thermal stability, chemical resistance, and surface properties.

Our manufacturing process ensures exceptional purity levels suitable for demanding research and industrial applications. As a key intermediate in the fluorochemical sector, this product supports the development of next-generation polymers, coatings, and medicinal chemistry intermediates. The compound is handled under strict quality control protocols to guarantee consistency across batches.

Technical Specifications

ParameterValue
CAS Number157499-19-9
Molecular FormulaC11H12ClF5Si
Molecular Weight302.74 g/mol
Density1.387 g/cm3
Boiling Point73°C
Flash Point>110°C
Refractive Index1.439
Vapor Pressure0.0287 mmHg at 25°C

Industrial Applications

This fluorinated silane is primarily utilized as a coupling agent and surface modifier in high-performance material science. The pentafluorophenyl moiety imparts significant lipophilicity and electron-withdrawing characteristics, which are crucial for modifying surface energy in coatings and adhesives. In the pharmaceutical sector, it serves as a versatile reagent for introducing fluorinated motifs into complex organic molecules, enhancing metabolic stability and bioavailability of potential drug candidates.

  • Surface modification of glass, metals, and polymers
  • Synthesis of fluorinated liquid crystals and electronic materials
  • Intermediate for agrochemical and pharmaceutical research
  • Creation of hydrophobic and oleophobic coatings
  • Cross-linking agent in specialty polymer formulations

Quality Assurance and Safety

We adhere to rigorous international standards for the production and storage of fluorinated chemicals. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. Proper handling procedures are essential due to the reactive chlorosilane group, which may release hydrogen chloride upon contact with moisture. We recommend storage in a cool, dry environment under inert atmosphere to maintain product integrity. Our global logistics network ensures safe and compliant delivery to research facilities and manufacturing plants worldwide.