Description

Ethyl 5H-Octafluoropentanoate is a high-purity fluorinated ester compound, a key intermediate in advanced chemical synthesis. Its value lies in the unique properties imparted by its perfluorinated carbon chain, offering exceptional chemical and thermal stability for demanding applications. This product is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty materials sectors seeking to incorporate fluorinated moieties into their target molecules.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing active pharmaceutical ingredients (APIs) with enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, where the fluorine atoms improve efficacy and environmental persistence.
• Fluorinated Surfactant & Polymer Precursor: Serves as a key monomer or modifier for creating high-performance materials with oil, water, and stain repellency.
• Liquid Crystal & Electronic Chemicals: Employed in the synthesis of fluorinated components for display technologies and electronic coatings.
• Organic Synthesis Reagent: Utilized in laboratories for introducing perfluoropentyl groups into complex organic molecules via esterification or transesterification reactions.
• Research & Development: A valuable tool for chemical research in medicinal chemistry and material science to explore new fluorinated compounds.

Basic Information

Product Name	Ethyl 5H-Octafluoropentanoate
CAS No.	2795-50-8
Molecular Formula	C7H6F8O2
Molecular Weight	250.11 g/mol
Synonyms	Ethyl Perfluoropentanoate; Ethyl Nonafluoropentanoate; Ethyl 2,2,3,3,4,4,5,5-Octafluoropentanoate; Pentanoic acid, 2,2,3,3,4,4,5,5-octafluoro-, ethyl ester; Ethyl 5H-Perfluoropentanoate; Ethyl 5H-Nonafluoropentanoate; 5H-Octafluoropentanoic Acid Ethyl Ester; Ethyl 5H-Octafluorovalerate
EINECS	Contact for details

Quality Control

Our Ethyl 5H-Octafluoropentanoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for use as a high-value intermediate in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids, bases, and oxidizing agents. Recommended storage temperature is between 2°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.5 g/mL
Refractive Index (n20D)	~1.32

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