Description

Propanamide, 2,3,3,3-Tetrafluoro-2-[1,1,2,3,3,3-Hexafluoro-2-(1,1,2,2,3,3,3-Heptafluoropropoxy)Propoxy]-n-[3-(Triethoxysilyl)Propyl]- is a highly specialized organofluorine silane coupling agent. This compound is engineered to provide superior surface modification and adhesion promotion between inorganic substrates and organic polymers. It is essential for industries requiring durable, high-performance coatings and composites with enhanced chemical resistance and weatherability. This advanced chemical is a critical component for formulators and manufacturers in high-tech material sectors.

Application

• Surface Modification Agent for glass, metals, and ceramics to improve polymer adhesion.
• Coupling Agent in fluoropolymer composites and high-performance elastomers.
• Primer/Adhesion Promoter in paints, coatings, and sealants for demanding environments (e.g., aerospace, automotive).
• Key Intermediate for synthesizing advanced fluorinated silanes with specific functional properties.
• Water & Oil Repellent Treatments for textiles, paper, and construction materials.
• Enhancing Interfacial Properties in electronic encapsulants and potting compounds.

Basic Information

Item	Detail
Product Name	Propanamide, 2,3,3,3-Tetrafluoro-2-[1,1,2,3,3,3-Hexafluoro-2-(1,1,2,2,3,3,3-Heptafluoropropoxy)Propoxy]-n-[3-(Triethoxysilyl)Propyl]-
CAS No.	36148-15-9
Molecular Formula	C19H19F17NO6Si
Molecular Weight	~ 741.40 g/mol
Synonyms	3-(Triethoxysilyl)propyl 2,3,3,3-tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy)propanamide; Fluorinated alkoxysilane; Heptadecafluoro-3,6,9,12-tetraoxa-2-silatetradecan-14-amide, N-[3-(triethoxysilyl)propyl]-2,3,3,3-tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy)-; Fluorosilane coupling agent; Perfluoropolyether silane; PFPE silane derivative
EINECS	Contact for details

Quality Control

Our production of this high-purity silane coupling agent adheres to strict quality management systems. Every batch is characterized using advanced analytical techniques including NMR, FT-IR, and HPLC to ensure consistent chemical identity and purity. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and specific physical properties is provided with each shipment to guarantee it meets your formulation requirements.

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 degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Fluorine Content	Contact for details
Silane Content	Contact for details
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~ 1.5 - 1.7 g/mL

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