Description

Poly(Difluoromethylene), α-[2-(Acetyloxy)-3- [(Carboxymethyl)Dimethylammonio]Propyl]-ω-Fluoro -, Hydroxide, Inner Salt CAS NO 123171-68-6 is a specialized fluorinated surfactant and zwitterionic compound. Its unique molecular structure, featuring both fluorocarbon chains and a betaine moiety, provides exceptional surface activity, chemical stability, and compatibility in demanding formulations. This high-performance chemical is essential for industries requiring advanced materials with superior wetting, leveling, and anti-foaming properties under extreme conditions.

Application

• Advanced Fluoropolymer Processing: Acts as a critical surfactant and emulsifier in the polymerization of PTFE (polytetrafluoroethylene) and other fluoropolymers.
• Firefighting Foams (AFFF): A key fluorosurfactant component in aqueous film-forming foams (AFFF) for rapid suppression of hydrocarbon fuel fires.
• Specialty Coatings & Inks: Provides excellent wetting, leveling, and flow control in high-performance fluorinated coatings, paints, and inks.
• Electronics & Semiconductor Manufacturing: Used in photoresist formulations and as a surfactant in precision cleaning solutions for electronic components.
• Oil & Gas Industry: Functions as a fluorosurfactant in drilling fluids, lubricants, and anti-misting agents for high-temperature, corrosive environments.
• Pharmaceutical & Agrochemical Formulations: Serves as a stabilizer and bioavailability enhancer in certain specialty drug delivery systems and pesticide formulations.

Basic Information

Product Name	Poly(Difluoromethylene), α-[2-(Acetyloxy)-3- [(Carboxymethyl)Dimethylammonio]Propyl]-ω-Fluoro -, Hydroxide, Inner Salt
CAS No.	123171-68-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	[3-[(Carboxymethyl)dimethylammonio]-2-hydroxypropyl] poly(difluoromethylene) acetate inner salt; Fluorinated alkyl betaine; Fluorosurfactant betaine; Perfluoroalkyl betaine surfactant; Zwitterionic fluorosurfactant; AFFF fluorosurfactant component; Poly(difluoromethylene) betaine acetate
EINECS	Contact for details

Quality Control

Our production of this high-value fluorosurfactant adheres to strict quality management systems, ensuring batch-to-batch consistency and reliability. Quality is verified through advanced analytical techniques including NMR, HPLC, and FTIR. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and critical impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its chemical nature, prolonged exposure to elevated temperatures or strong oxidizing agents should be avoided.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Fluorine Content	Contact for details
Water Content (KF)	≤ 1.0%
pH (10% solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 10 ppm

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