Description

3H,3H-Perfluorooctane-2,4-Dione is a specialized fluorinated diketone compound, recognized for its unique perfluorinated alkyl chain and reactive β-diketone moiety. This structure makes it a valuable high-performance building block for synthesizing advanced materials and functional chemicals where thermal stability, chemical resistance, and specific reactivity are paramount. It is essential for R&D and production in industries such as pharmaceuticals, agrochemicals, and specialty polymers, serving as a key intermediate for fluorinated ligands, catalysts, and monomers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of fluorinated active pharmaceutical ingredients (APIs) to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a precursor for developing novel fluorinated pesticides and herbicides with improved efficacy and environmental profile.
• Specialty Polymer & Material Science: A key monomer or cross-linking agent for creating high-performance fluoropolymers with exceptional thermal and chemical resistance.
• Coordination Chemistry & Catalysis: Acts as a chelating ligand for metals, forming complexes used in catalysis and material science applications.
• Surface Modification & Coatings: Imparts hydrophobic and oleophobic properties to surfaces in advanced coating formulations.
• Electronic Chemicals: Potential use in the development of fluorinated dielectrics and other electronic materials.

Basic Information

Product Name	3H,3H-Perfluorooctane-2,4-Dione
CAS No.	261503-40-6
Molecular Formula	C8H2F14O2
Molecular Weight	396.08 g/mol
Synonyms	1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Hexadecafluoroheptane-2,4-dione; Perfluoro(2,4-octanedione); 2,4-Diketoperfluorooctane; 3H,3H-Perfluorooctyl-2,4-dione; 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Hexadecafluoro-2,4-octanedione; FOD (common abbreviation for fluorinated β-diketones); 3H,3H-Perfluoro-2,4-octanedione
EINECS	Contact for details

Quality Control

Our 3H,3H-Perfluorooctane-2,4-Dione is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, NMR, and FTIR to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP guidelines where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is sensitive to strong bases and fluorides; keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (GC/HPLC)	Total impurities ≤ 3.0%

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