Description

Ethyl Pentafluoropropionate is a high-purity fluorinated ester compound, serving as a critical building block in advanced chemical synthesis. Its value lies in the introduction of the pentafluoropropionyl group, which imparts unique properties of stability and reactivity to target molecules. This product is essential for research and manufacturing in the pharmaceutical, agrochemical, and specialty materials sectors, where precise fluorination is required.

Application

• Pharmaceutical Intermediate: Key reagent for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of fluorinated drugs to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced herbicides, pesticides, and fungicides, where the fluorine atoms contribute to improved efficacy and environmental persistence.
• Liquid Crystal & Electronic Chemicals: Acts as a precursor in the manufacture of fluorinated liquid crystals and dielectric fluids for the electronics industry.
• Organic Synthesis Reagent: Employed as an acylating agent and a versatile synthon in organic chemistry laboratories for introducing fluorinated moieties.
• Polymer Modification: Used to create fluorinated polymers and coatings with enhanced chemical resistance, low surface energy, and thermal stability.

Basic Information

Product Name	Ethyl Pentafluoropropionate
CAS No.	426-65-3
Molecular Formula	C5H5F5O2
Molecular Weight	192.09 g/mol
Synonyms	Pentafluoropropionic Acid Ethyl Ester; Ethyl Perfluoropropionate; Ethyl 2,2,3,3,3-Pentafluoropropionate; Pentafluoropropionic Acid Ethyl Ester; EINECS 207-047-1; Ethyl PFP; PFP-OEt
EINECS	207-047-1

Quality Control

Our Ethyl Pentafluoropropionate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	1.35 - 1.45 g/mL
Refractive Index (n20D)	1.300 - 1.320

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