Description

4,4-Difluoro-1-Phenyl-1,3-Butanedione is a high-purity fluorinated diketone building block, identified by CAS NO 62679-61-2. This compound is valued for its unique molecular structure, which serves as a versatile synthon for introducing difluoromethylene and phenylacetyl moieties into complex molecules. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and advanced materials sectors for synthesizing novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of fluorinated heterocycles and complex organic molecules with potential biological activity.
• Agrochemical Research: Used in developing novel fluorinated pesticides and herbicides, where the fluorine atoms can enhance metabolic stability and bioavailability.
• Ligand Synthesis: Serves as a precursor for β-diketonate ligands used in coordination chemistry and catalysis.
• Material Science: Employed in the research and development of fluorinated polymers and specialty chemicals with tailored properties.
• Chemical Research: A versatile reagent for organic synthesis, particularly in reactions involving fluorinated enolates and Michael addition chemistry.

Basic Information

Product Name	4,4-Difluoro-1-Phenyl-1,3-Butanedione
CAS No.	62679-61-2
Molecular Formula	C10H8F2O2
Molecular Weight	198.17 g/mol
Synonyms	1-Phenyl-4,4-difluoro-1,3-butanedione; 4,4-Difluoro-1-phenylbutane-1,3-dione; 4,4-Difluorobenzoylacetone; Difluorobenzoylacetone; 1,3-Butanedione, 4,4-difluoro-1-phenyl-; α,α-Difluoro-β-oxohydrocinnamophenone
EINECS	Contact for details

Quality Control

Our 4,4-Difluoro-1-Phenyl-1,3-Butanedione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to guarantee consistent quality and traceability for your research and development needs.

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). This material is moisture-sensitive (hygroscopic). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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