Description

Propanamide, 2,3,3,3-Tetrafluoro-2-(1,1,2,2,3,3,3-Heptafluoropropoxy)-n-[3-(Trimethoxysilyl)Propyl]- is a high-value, specialty organofluorine silane coupling agent designed for advanced material science applications. Its unique molecular architecture combines a perfluorinated ether segment with a reactive trimethoxysilyl group, enabling it to impart exceptional surface properties. This compound is critical for manufacturers in the coatings, electronics, and specialty polymer industries seeking to enhance hydrophobicity, oleophobicity, and chemical resistance. Its precise synthesis ensures reliable performance as a key intermediate for creating durable, low-surface-energy materials.

Application

• As a key surface modification agent for creating superhydrophobic and oleophobic coatings on glass, metals, and ceramics.
• As a functional monomer or additive in high-performance fluorosilicone and fluoropolymer elastomers to improve chemical and solvent resistance.
• For the surface treatment of nanoparticles and fillers to improve dispersion and compatibility in polymer matrices for advanced composites.
• In the formulation of release coatings and anti-fouling surfaces for industrial and marine applications.
• As a coupling agent in electronic encapsulants and adhesives to enhance moisture resistance and interfacial adhesion.
• For research and development of novel biomimetic and self-cleaning surfaces.
• In the synthesis of specialty surfactants and lubricants with fluorinated characteristics.

Basic Information

Product Name	Propanamide, 2,3,3,3-Tetrafluoro-2-(1,1,2,2,3,3,3-Heptafluoropropoxy)-n-[3-(Trimethoxysilyl)Propyl]-
CAS No.	1184727-90-9
Molecular Formula	C13H15F11NO5Si
Molecular Weight	511.24 g/mol
Synonyms	3-(Trimethoxysilyl)propyl 2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)propanamide; N-[3-(Trimethoxysilyl)propyl]-2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propanamide; 2,3,3,3-Tetrafluoro-2-(heptafluoropropoxy)-N-[3-(trimethoxysilyl)propyl]propanamide; Fluorinated Silane Coupling Agent 1184727-90-9; Heptafluoropropoxy-tetrafluoropropanamide propyltrimethoxysilane; (3-(2,3,3,3-Tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propanamido)propyl)trimethoxysilane
EINECS	Contact for details

Quality Control

Every batch of our specialty fluorinated silane is produced under strict quality management protocols to ensure consistency and purity for demanding industrial applications. We employ advanced analytical techniques including NMR, HPLC, and GC-MS for precise identification and quantification. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after initial opening to prevent hydrolysis and maintain efficacy. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF Titration)	≤ 0.5%
Refractive Index (n20D)	1.350 - 1.380
Density (20°C)	1.45 - 1.55 g/mL

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