Description

4,5,5,5-Tetrafluoro-4-(Heptafluoropropoxy)Pent-2-Enoic Acid is a high-value, fluorinated organic acid building block characterized by its unique perfluoroalkyl ether side chain. This compound matters for its role as a key intermediate in the synthesis of advanced materials and specialty chemicals, where its fluorine content imparts desirable properties like chemical resistance, thermal stability, and surface activity. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced polymer industries for developing novel fluorinated compounds.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs) with enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and pesticides, where the fluorine atoms contribute to improved efficacy and environmental profile.
• Fluorinated Surfactant & Polymer Production: Acts as a monomer or modifier for creating specialty polymers, coatings, and surfactants with exceptional oil, water, and stain resistance.
• Liquid Crystal & Electronic Materials: Employed in the synthesis of fluorinated components for liquid crystal displays (LCDs) and dielectric materials in the electronics sector.
• Organic Synthesis Building Block: Provides a versatile handle for introducing complex fluorinated motifs into target molecules for various high-value R&D projects.

Basic Information

Product Name	4,5,5,5-Tetrafluoro-4-(Heptafluoropropoxy)Pent-2-Enoic Acid
CAS No.	261760-09-2
Molecular Formula	C8H3F11O3
Molecular Weight	380.09 g/mol
Synonyms	4,5,5,5-Tetrafluoro-4-(heptafluoropropoxy)-2-pentenoic acid; 4-(Heptafluoropropoxy)-4,5,5,5-tetrafluoro-2-pentenoic acid; 2-Pentenoic acid, 4,5,5,5-tetrafluoro-4-(heptafluoropropoxy)-; 4,5,5,5-Tetrafluoro-4-(perfluoropropoxy)pent-2-enoic acid; Perfluoropropoxy tetrafluoropentenoic acid; F11O3-Pentenoic Acid (abbreviated); CAS 261760-09-2
EINECS	Contact for details

Quality Control

Our 4,5,5,5-Tetrafluoro-4-(Heptafluoropropoxy)Pent-2-Enoic Acid is produced and handled under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications are provided and available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive) and should be stored in a cool, dry place, ideally at controlled room temperature (15-25°C). Due to its nature as a strong acid/organic solvent, store away from incompatible materials such as bases and oxidizing agents in a well-ventilated area.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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