Description

2,3,4,5,5,5-Hexafluoro-4-Trifluoromethyl-2-Pentenoyl Fluoride is a highly fluorinated, reactive acyl fluoride intermediate of significant importance in advanced chemical synthesis. Its value lies in its ability to introduce perfluoroalkyl and perfluoroacyl groups, enabling the creation of novel compounds with enhanced properties. This product is essential for R&D and production within the pharmaceutical, agrochemical, and specialty materials sectors, particularly for developing active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing fluorinated active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced, fluorinated pesticides and herbicides for improved efficacy and environmental profile.
• Fluoropolymer Modification: Serves as a monomer or grafting agent to introduce fluorinated side chains, enhancing polymer properties like chemical resistance and thermal stability.
• Liquid Crystal & Electronic Materials: Intermediate for creating fluorinated components used in liquid crystal displays (LCDs) and dielectric materials.
• Surface Treatment Agents: Precursor for manufacturing fluorinated surfactants and surface modifiers that provide oil, water, and stain repellency.
• Organic Synthesis Reagent: A versatile fluorination and acylation reagent in research laboratories for introducing complex fluorinated motifs.

Basic Information

Product Name	2,3,4,5,5,5-Hexafluoro-4-Trifluoromethyl-2-Pentenoyl Fluoride
CAS No.	88022-48-4
Molecular Formula	C7HF9O
Molecular Weight	272.07 g/mol
Synonyms	4-(Trifluoromethyl)-2,3,4,5,5,5-hexafluoro-2-pentenoyl fluoride; Perfluoro(4-methyl-2-pentenoyl) fluoride; 4-Methylperfluoro-2-pentenoyl fluoride; 2-Pentenoyl fluoride, 2,3,4,5,5,5-hexafluoro-4-(trifluoromethyl)-; Hexafluoroisobutenyl trifluoroacetate precursor
EINECS	Contact for details

Quality Control

Our 2,3,4,5,5,5-Hexafluoro-4-Trifluoromethyl-2-Pentenoyl Fluoride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity, consistency, and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each 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 controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and reacts with strong acids/organic solvents; keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation. Isolate from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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