Description

(2-Carboxyethyl)-3-[[4,4,5,5,6,6,7,7,8,8,9,9,10,11,11,11-Hexadecafluoro-2-Hydroxy-10-(Trifluoromethyl)Undecyl]Amino]Propyldimethylammonium Hydroxide is a highly specialized fluorinated quaternary ammonium compound designed for advanced surface modification and functionalization. Its unique molecular architecture, featuring a long perfluorinated chain and a zwitterionic head group, provides exceptional surface-active properties and chemical stability. This compound is critical for R&D and manufacturing in high-performance materials, particularly where extreme hydrophobicity, oleophobicity, and compatibility with fluorinated systems are required.

Application

• Fluorinated Surfactant & Additive: Used as a key ingredient in specialized coatings, lubricants, and polymer processing aids where standard hydrocarbon-based surfactants fail.
• Surface Modification Agent: Imparts durable water- and oil-repellent (omniphobic) characteristics to textiles, membranes, and composite materials.
• Pharmaceutical & Biomedical Research: Serves as a building block or intermediate for synthesizing novel fluorinated compounds with potential bioactivity or diagnostic applications.
• Electronics & Semiconductor Industry: Employed in the formulation of advanced photoresists, anti-reflective coatings, and cleaning solutions for high-precision manufacturing.
• Specialty Polymer Synthesis: Acts as a monomer or functionalization agent for creating fluoropolymers and copolymers with tailored surface properties and chemical resistance.
• Analytical Chemistry & Chromatography: Utilized as a stationary phase modifier or a component in mobile phases for separating complex fluorinated molecules.

Basic Information

Item	Details
Product Name	(2-Carboxyethyl)-3-[[4,4,5,5,6,6,7,7,8,8,9,9,10,11,11,11-Hexadecafluoro-2-Hydroxy-10-(Trifluoromethyl)Undecyl]Amino]Propyldimethylammonium Hydroxide
CAS No.	73353-25-0
Molecular Formula	C₂₀H₂₀F₁₉N₂O₃
Molecular Weight	722.37 g/mol
Synonyms	3-[(2-Carboxyethyl)dimethylammonio]propyl-[4,4,5,5,6,6,7,7,8,8,9,9,10,11,11,11-hexadecafluoro-2-hydroxy-10-(trifluoromethyl)undecyl]amine hydroxide; Fluorinated Zwitterionic Surfactant; Perfluoroalkyl Betaine; F19-Surfactant Intermediate; 1-Propanaminium, 3-[[4,4,5,5,6,6,7,7,8,8,9,9,10,11,11,11-hexadecafluoro-2-hydroxy-10-(trifluoromethyl)undecyl]amino]-N,N,N-trimethyl-, inner salt, hydroxide; FC-171 Derivative; Long-chain perfluorinated ammonium betaine
EINECS	Contact for details

Quality Control

Our production of this high-purity fluorochemical adheres to stringent quality management protocols. Every batch is characterized using advanced analytical techniques including NMR (¹⁹F and ¹H), HPLC, and mass spectrometry to ensure structural integrity and purity. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and a strong base. Store in a cool, dry place at 15-25°C. Ensure the container is kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation. Keep away from incompatible materials such as strong acids.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Fluorine Content	≥ 48.0%
pH (1% Solution)	Contact for details

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