Description

Hfpo Pentamer Acid CAS NO 65150-95-0 is a high-purity, perfluorinated polyether derivative characterized by its terminal carboxylic acid functionality. This compound is valued for its exceptional chemical and thermal stability, combined with the unique surface-modifying properties inherent to fluorinated materials. It is primarily utilized in advanced material science and specialty chemical synthesis, serving industries that demand high-performance additives and intermediates.

Application

• As a key monomer or intermediate in the synthesis of specialized fluorinated polymers and oligomers.
• As a surface modification agent to impart hydrophobic, oleophobic, and low surface energy properties to coatings and materials.
• In the formulation of high-performance lubricants and greases for extreme temperature and chemical environments.
• As a building block for creating fluorinated surfactants and emulsifiers with superior stability.
• In the development of advanced electronic materials, including dielectric fluids and heat transfer media.
• For research and development in pharmaceutical and agrochemical synthesis, exploring novel fluorinated compounds.

Basic Information

Product Name	Hfpo Pentamer Acid
CAS No.	65150-95-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Perfluoro(2-methyl-3-oxahexanoyl) fluoride pentamer acid; HFPO Pentamer; Hexafluoropropylene oxide pentamer acid; Perfluoropolyether (PFPE) acid; Perfluoro(propyl vinyl ether) pentamer acid; 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Heptadecafluorononanoic acid (related linear form); Perfluorinated polyether carboxylic acid
EINECS	Contact for details

Quality Control

Our Hfpo Pentamer Acid is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including assay by titration and impurity profiling, to ensure it meets precise specifications for high-purity applications. Certificates of Analysis (COA) documenting purity, identity, and other critical parameters are available upon request to support your quality assurance protocols.

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 bases and oxidizing agents. Due to its nature as a strong acid/organic solvent, appropriate secondary containment is recommended. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (Acid Value)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Fluoride Ion Content	≤ 0.1%

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