Description

4,4,5,5,6,6,7,7,7-Nonafluoro-1-Phenylheptane-1,3-Dione is a specialized fluorinated diketone compound, distinguished by its unique perfluoroalkyl chain which imparts significant chemical and thermal stability. This structural feature makes it a valuable intermediate for synthesizing advanced materials and active pharmaceutical ingredients (APIs) where enhanced lipophilicity and resistance to degradation are critical. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of fluorinated drug candidates, enhancing their metabolic stability and membrane permeability.
• Agrochemical Synthesis: Used in creating novel fluorinated pesticides and herbicides, leveraging the fluorine atoms to improve efficacy and environmental persistence.
• Ligand Precursor: Serves as a precursor for β-diketone ligands in coordination chemistry and catalysis, particularly for lanthanide and actinide separation processes.
• Advanced Material Research: Employed in the development of fluorinated polymers, coatings, and liquid crystals with unique surface properties and high thermal stability.
• Organic Synthesis Building Block: Utilized in various organic transformations, including Claisen condensations and heterocycle formation, to introduce fluorinated segments.

Basic Information

Product Name	4,4,5,5,6,6,7,7,7-Nonafluoro-1-Phenylheptane-1,3-Dione
CAS No.	168920-97-6
Molecular Formula	C13H9F9O2
Molecular Weight	368.20 g/mol
Synonyms	1-Phenyl-4,4,5,5,6,6,7,7,7-nonafluoroheptane-1,3-dione; 4,4,5,5,6,6,7,7,7-Nonafluoro-1-phenylheptane-1,3-dione; Nonafluorophenylheptanedione; 1,3-Heptanedione, 4,4,5,5,6,6,7,7,7-nonafluoro-1-phenyl-; Perfluorobutyl benzoyl methane; F9-BDK; PFBPM; 168920-97-6
EINECS	Contact for details

Quality Control

Our production of 4,4,5,5,6,6,7,7,7-Nonafluoro-1-Phenylheptane-1,3-Dione adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting customer specifications. Certificates of Analysis (COA) detailing all relevant parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and fluorides. The container should be kept tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residue on Ignition	< 0.1%
Water Content (KF)	< 0.5%

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