Description

n-(3-Trimethoxysilylpropyl)-4-Azido-2,3,5,6-Tetrafluorobenzamide is a specialized bifunctional organosilane coupling agent engineered for advanced surface modification. This compound is critical for creating robust, covalent linkages between inorganic substrates and organic polymers or bioactive molecules. It is essential for R&D and production in industries requiring high-performance adhesion, surface functionalization, and material durability under demanding conditions.

Application

• Surface Priming for Adhesives & Sealants: Enhances bond strength and durability of silicone, epoxy, and polyurethane systems on glass, metal, and ceramic surfaces.
• Functionalization of Nanoparticles & Fillers: Used to covalently attach azide-reactive groups (via click chemistry) to silica, quantum dots, or other nanomaterials for advanced composites and diagnostics.
• Bio-conjugation & Immobilization: Facilitates the stable grafting of biomolecules, peptides, or dyes onto sensor chips, medical devices, and diagnostic platforms.
• Fiber & Fabric Treatment: Imparts durable water repellency, soil release, or antimicrobial properties to technical textiles and glass fibers.
• Hybrid Material Synthesis: Serves as a key monomer or crosslinker in sol-gel processes to create novel organic-inorganic hybrid (OIH) coatings and films.
• Electronics Encapsulation: Improves the adhesion and moisture resistance of protective coatings and underfills in microelectronics packaging.

Basic Information

Item	Details
Product Name	n-(3-Trimethoxysilylpropyl)-4-Azido-2,3,5,6-Tetrafluorobenzamide
CAS No.	298225-03-3
Molecular Formula	C13H16F4N4O4Si
Molecular Weight	396.38 g/mol
Synonyms	4-Azido-2,3,5,6-tetrafluoro-N-[3-(trimethoxysilyl)propyl]benzamide; 3-(4-Azido-2,3,5,6-tetrafluorobenzamido)propyltrimethoxysilane; Azido-PFBA-TMS; Silane AZ 4; (3-(4-Azido-2,3,5,6-tetrafluorobenzamido)propyl)trimethoxysilane; N-[3-(Trimethoxysilyl)propyl]-4-azido-2,3,5,6-tetrafluorobenzamide
EINECS	Contact for details

Quality Control

Our production of n-(3-Trimethoxysilylpropyl)-4-Azido-2,3,5,6-Tetrafluorobenzamide adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques including NMR, FT-IR, and HPLC to ensure high purity and consistent performance. Comprehensive Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided to guarantee traceability and compliance with your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at temperatures between 2°C and 8°C (refrigerated) to maximize shelf-life stability. This material is hygroscopic (moisture-sensitive); keep the original container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.450 - 1.470
Density (20°C)	1.25 - 1.35 g/cm³

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