Description

Perfluoroazelaic Acid is a high-performance, fully fluorinated dicarboxylic acid characterized by its exceptional chemical and thermal stability. This unique fluorochemical is valued for its ability to impart oil, water, and stain repellency, as well as its utility as a key building block in advanced material synthesis. It serves as a critical intermediate for manufacturers in the specialty polymers, surface treatment, and pharmaceutical sectors, where its perfluorinated chain provides properties unattainable with hydrocarbon-based analogs.

Application

• Fluoropolymer Modification: As a monomer or chain-transfer agent for synthesizing and modifying fluoropolymers and fluoroelastomers to enhance chemical resistance and surface properties.
• Surface Active Agents: Production of high-performance fluorosurfactants and leveling agents for coatings, inks, and electronic materials.
• Pharmaceutical Intermediates: Serving as a key synthon in the development of fluorinated active pharmaceutical ingredients (APIs) and diagnostic agents.
• Textile & Fiber Treatment: Formulation of durable water and oil repellent (DWR) finishes for technical textiles and outdoor apparel.
• Specialty Lubricants & Greases: Component in the synthesis of high-stability, fluorinated lubricants for extreme environments.
• Electronic Chemicals: Used in the formulation of advanced photoresists and dielectric materials for the semiconductor industry.

Basic Information

Product Name	Perfluoroazelaic Acid
CAS No.	23453-64-7
Molecular Formula	C9HF15O4
Molecular Weight	446.08 g/mol
Synonyms	Pentadecafluorononanedioic Acid; Perfluorononanedioic Acid; Nonanedioic acid, pentadecafluoro-; FC-26; PFNAA; 1,9-Nonanedioic acid, pentadecafluoro-; Perfluoro-1,9-nonanedioic acid
EINECS	Contact for details

Quality Control

Our Perfluoroazelaic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and consistency. A Certificate of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical properties is provided with each shipment to guarantee traceability and compliance with your requirements.

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. For long-term storage, maintain at controlled room temperature (15-25°C).

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details
Heavy Metals (as Pb)	≤ 10 ppm

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