Description

Perfluorotetradecanoic Acid is a high-purity, long-chain perfluorinated carboxylic acid (PFCA) with the CAS registry number 376-06-7. This compound serves as a critical building block and performance additive, valued for its exceptional chemical and thermal stability imparted by the perfluorinated carbon chain. It is essential for manufacturers and researchers in advanced material science, surface modification, and specialty chemical synthesis who require reliable, high-quality fluorochemical intermediates.

Application

• Fluoropolymer & Surfactant Synthesis: A key monomer or intermediate in the production of specialized fluoropolymers and high-performance fluorinated surfactants and emulsifiers.
• Surface Treatment & Coatings: Used to impart oil, water, and stain repellency to textiles, carpets, paper, and leather products.
• Lithography & Electronics: Employed in photoresist formulations and as a surface modifier in the manufacturing of semiconductors and electronic components.
• Fire-Fighting Foams (Historical/Formulative): A component in the formulation of aqueous film-forming foams (AFFF) for liquid fuel fires.
• Analytical Reference Standard: Serves as a certified reference material for environmental, food, and biological testing to detect and quantify perfluoroalkyl substances (PFAS).
• Research & Development: Utilized in academic and industrial R&D for studying the properties, environmental fate, and remediation of PFAS compounds.

Basic Information

Product Name	Perfluorotetradecanoic Acid
CAS No.	376-06-7
Molecular Formula	C14HF27O2
Molecular Weight	714.10 g/mol
Synonyms	Perfluorotetradecanoic Acid; Pentadecafluorotetradecanoic Acid; Tetradecafluoro-1-tetradecanoic Acid; Heptacosafluorotetradecanoic Acid; PFTDA; PFTeDA; C14-PFCA; FC-14; F-Tetradecanoic Acid; Perfluoro-n-tetradecanoic Acid
EINECS	206-803-4

Quality Control

Our Perfluorotetradecanoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and titration methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed batch-specific results are provided and traceability is maintained. We adhere to relevant industry standards and can support compliance documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases, oxidizers, and incompatible materials. Due to its nature as a strong acid/organic solvent, handle with appropriate personal protective equipment and engineering controls.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	130 - 135 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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