Description

10-(Pentafluorophenoxycarbonyl)Decyltrimethoxysilane, 95% CAS NO 944721-52-2 is a high-purity, specialty organosilane coupling agent featuring a reactive pentafluorophenoxy ester group. This compound is engineered to provide a robust covalent linkage between inorganic substrates and organic polymers, significantly enhancing adhesion, durability, and performance in composite materials. It is an essential material for R&D and production in advanced material science, particularly for applications demanding high-performance surface modification and controlled functionalization.

Application

• Surface Modification Agent: For functionalizing silica, glass, metals, and other inorganic surfaces to introduce specific organic moieties.
• Adhesion Promoter: In high-performance coatings, paints, and adhesives to improve bonding between substrates and organic resins.
• Polymer Composite Fabrication: As a coupling agent in fiber-reinforced plastics (FRP) and nanocomposites to enhance filler-matrix interaction and mechanical properties.
• Chromatography Media: For the derivatization and functionalization of stationary phases in HPLC and affinity chromatography columns.
• Bioconjugation and Immobilization: Facilitating the covalent attachment of biomolecules (proteins, peptides, DNA) to solid supports for biosensors and diagnostic devices.
• Specialty Monomer: Used in the synthesis of novel hybrid organic-inorganic polymers and dendrimers with tailored properties.

Basic Information

Item	Details
Product Name	10-(Pentafluorophenoxycarbonyl)Decyltrimethoxysilane, 95%
CAS No.	944721-52-2
Molecular Formula	C20H27F5O5Si
Molecular Weight	494.51 g/mol
Synonyms	Decyltrimethoxysilane, 10-(pentafluorophenoxycarbonyl)-; 10-(Pentafluorophenoxycarbonyl)decyltrimethoxysilane; (10-(Pentafluorophenoxycarbonyl)decyl)trimethoxysilane; 3-(Trimethoxysilyl)propyl pentafluorophenyl carbonate, decyl analog; PFP-activated silane coupling agent; Pentafluorophenyl ester functional silane; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 10-(Pentafluorophenoxycarbonyl)Decyltrimethoxysilane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including NMR, HPLC, and FTIR to confirm identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical properties is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
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.