Description

1H,2H-Hexafluorocyclopentene is a highly fluorinated cyclic alkene, a key building block in advanced chemical synthesis. Its unique structure, featuring a reactive double bond and multiple fluorine atoms, makes it a valuable precursor for introducing fluorinated moieties into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors seeking to develop products with enhanced properties such as metabolic stability, lipophilicity, and chemical resistance.

Application

• Pharmaceutical Intermediate: Serves as a critical fluorinated synthon in the development of novel active pharmaceutical ingredients (APIs), particularly for candidates requiring improved bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides, where the introduction of fluorine atoms can significantly enhance biological activity and environmental persistence profiles.
• Fluoropolymer Modification: Acts as a monomer or co-monomer in the synthesis of specialty fluoropolymers and elastomers, imparting unique chemical resistance and thermal stability.
• Liquid Crystal & Electronic Materials: Employed in the production of fluorinated liquid crystals and dielectric fluids for high-performance electronic displays and cooling systems.
• Organic Synthesis Reagent: A versatile reagent in organofluorine chemistry for cycloaddition reactions and the construction of complex, fluorinated ring systems in R&D settings.
• Surface Treatment & Coatings: Used to create low-surface-energy coatings that provide water, oil, and stain repellency to textiles, optics, and industrial components.

Basic Information

Item	Detail
Product Name	1H,2H-Hexafluorocyclopentene
CAS No.	1005-73-8
Molecular Formula	C5H2F6
Molecular Weight	200.06 g/mol
Synonyms	Hexafluorocyclopentene; Perfluorocyclopentene; 1,2,3,3,4,4-Hexafluoro-1-cyclopentene; 3,3,4,4,5,5-Hexafluorocyclopentene; Cyclopentene, hexafluoro-; NSC 9235; 1H,2H-Perfluorocyclopentene
EINECS	213-710-4

Quality Control

Our 1H,2H-Hexafluorocyclopentene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates, including cGMP manufacturing for pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases. Due to its highly volatile nature, ensure containers are kept tightly sealed to prevent evaporation and potential pressure build-up. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Residue on Ignition	≤ 0.1%

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