Description

3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Pentadecafluorononanoic Acid is a highly fluorinated medium-chain carboxylic acid, a key building block in advanced material science. Its unique perfluorinated tail imparts exceptional chemical resistance, thermal stability, and surface-active properties, making it invaluable for creating high-performance materials. This compound is primarily sought by manufacturers in the polymer, electronics, and specialty surfactant industries for developing fluoropolymers, coatings, and functional intermediates.

Application

• Fluoropolymer Synthesis: A critical monomer for producing high-performance fluorinated polymers and copolymers with enhanced chemical and thermal resistance.
• Surface Modification Agents: Used to create hydrophobic and oleophobic coatings for textiles, electronics, and medical devices.
• Specialty Surfactants: Serves as a precursor for perfluorinated surfactants and emulsifiers used in demanding industrial applications.
• Lithography and Electronics: Employed in the formulation of photoresists and etching agents for semiconductor manufacturing.
• Pharmaceutical & Agro-chemical Intermediates: Acts as a key synthon for introducing perfluoroalkyl groups into bioactive molecules.
• Lubricant & Grease Additives: Enhances the performance and stability of high-end lubricants under extreme conditions.

Basic Information

Product Name	3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Pentadecafluorononanoic Acid
CAS No.	45291-33-6
Molecular Formula	C9H3F15O2
Molecular Weight	464.09 g/mol
Synonyms	Perfluorononanoic Acid; PFNA; Heptadecafluorononanoic Acid; Nonadecafluorononanoic Acid; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Pentadecafluorononanoic acid; Perfluoro-n-nonanoic Acid; F-n-Nonanoic Acid; 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Heptadecafluorononanoic Acid
EINECS	Contact for details

Quality Control

Our production of 3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Pentadecafluorononanoic Acid adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques including GC, HPLC, and NMR to ensure high purity and consistency. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee compliance with your technical specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from strong bases and oxidizing agents. Recommended storage temperature is between 15-25°C. The container must be kept upright to prevent leakage.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Approx. 70 - 75 °C
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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