Description

2,2,3,3-Tetrafluoro-3-[1,2,2,2-Tetrafluoro-1-(Fluorocarbonyl)Ethoxy]Propanoic Acid Methyl Ester is a specialized fluorinated organic ester with a complex polyfluorinated structure, making it a valuable intermediate for advanced chemical synthesis. This compound is critical for introducing fluorine-containing functional groups into target molecules, significantly altering their physical and chemical properties. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of fluorinated active pharmaceutical ingredients (APIs), where fluorine atoms enhance metabolic stability, bioavailability, and binding affinity.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, leveraging fluorine's ability to improve lipophilicity and environmental persistence.
• Advanced Material Precursor: Acts as a monomer or modifier in the production of specialty fluoropolymers and coatings that require exceptional chemical resistance, thermal stability, and low surface energy.
• Liquid Crystal & Electronic Chemicals: Employed in the synthesis of fluorinated components for liquid crystal displays (LCDs) and dielectric fluids, where precise electrical properties are essential.
• Organic Synthesis Reagent: Functions as a versatile fluorinating agent or protecting group in complex multi-step organic reactions within research and development laboratories.

Basic Information

Item	Detail
Product Name	2,2,3,3-Tetrafluoro-3-[1,2,2,2-Tetrafluoro-1-(Fluorocarbonyl)Ethoxy]Propanoic Acid Methyl Ester
CAS No.	69116-72-9
Molecular Formula	C8H3F9O4
Molecular Weight	328.09 g/mol
Synonyms	Methyl 2,2,3,3-tetrafluoro-3-[1,2,2,2-tetrafluoro-1-(fluorocarbonyl)ethoxy]propanoate; Methyl Perfluoroglutaconate Derivative; 3-[1,2,2,2-Tetrafluoro-1-(fluorocarbonyl)ethoxy]-2,2,3,3-tetrafluoropropanoic Acid Methyl Ester; Hexafluoroglutaryl Fluoride Methyl Ester (derivative); TFPE Methyl Ester; Fluorocarbon Ester Intermediate 69116-72-9
EINECS	Contact for details

Quality Control

Every batch of 2,2,3,3-Tetrafluoro-3-[1,2,2,2-Tetrafluoro-1-(Fluorocarbonyl)Ethoxy]Propanoic Acid Methyl Ester is produced and analyzed under a strict quality management system. We employ advanced analytical techniques including GC, HPLC, NMR, and FTIR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its properties as a strong acid/organic solvent and highly volatile nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) at a controlled room temperature (15-25°C) to maintain stability and prevent moisture ingress or degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.6 g/mL

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