Description

2,2,3,3,4,4,5,5-Octafluoropentanoic Acid Octyl Ester is a high-purity fluorinated ester compound, valued for its unique combination of chemical inertness, thermal stability, and hydrophobic properties. It serves as a critical intermediate and functional additive in advanced material science and specialty chemical synthesis. This product is essential for manufacturers in the electronics, coatings, and pharmaceutical industries seeking to enhance product performance through fluorination.

Application

• Fluorinated Surfactant & Polymer Intermediate: A key building block for synthesizing fluorinated polymers, surfactants, and surface modifiers that require oil and water repellency.
• Electronics & Semiconductor Manufacturing: Used in the formulation of specialty coatings, etchants, and cleaning agents for sensitive electronic components.
• Specialty Lubricants & Greases: Imparts exceptional thermal and chemical stability to high-performance lubricants for demanding industrial and aerospace applications.
• Pharmaceutical & Agrochemical Intermediates: Acts as a fluorinated synthon in the research and development of novel active ingredients.
• Water & Stain Repellent Coatings: A functional additive for textiles, leather, and paper to confer durable hydrophobic and oleophobic characteristics.
• Chemical Research & Development: Serves as a versatile reagent in organic synthesis and material science R&D for introducing perfluorinated chains.

Basic Information

Product Name	2,2,3,3,4,4,5,5-Octafluoropentanoic Acid Octyl Ester
CAS No.	72828-80-9
Molecular Formula	C₁₃H₁₈F₈O₂
Molecular Weight	358.27 g/mol
Synonyms	Octyl 2,2,3,3,4,4,5,5-octafluoropentanoate; Perfluoropentanoic Acid Octyl Ester; Octyl Perfluorovalerate; OFPA Octyl Ester; n-Octyl 2,2,3,3,4,4,5,5-octafluoropentanoate; 1-Octyl 2,2,3,3,4,4,5,5-octafluoropentanoate; F-Pentanoic Acid, Octyl Ester
EINECS	Contact for details

Quality Control

Our 2,2,3,3,4,4,5,5-Octafluoropentanoic Acid Octyl Ester is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided to guarantee compliance with your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids, strong bases, and incompatible materials as indicated by its chemical properties. Ensure containers are kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~1.3 g/mL
Refractive Index (20°C)	~1.36

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