Description

1-Propanone, 2,2,3,3-Tetrafluoro-1-(3-Methylphenyl)- (9Ci) is a specialized fluorinated aromatic ketone, identified by CAS number 444920-73-4, valued for its unique molecular structure that combines a fluorinated alkyl chain with a substituted phenyl ring. This compound is engineered to serve as a critical building block or intermediate in advanced synthetic chemistry, offering enhanced stability and reactivity profiles. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for introducing fluorinated motifs to improve metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the fluorinated structure can enhance biological activity and environmental persistence.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of fluorinated organic compounds for electronic displays and lighting applications.
• Polymer Modification: Acts as a monomer or cross-linking agent for creating specialty polymers with specific thermal, chemical, or surface properties.
• Organic Synthesis & Catalysis: Employed as a versatile reagent in academic and industrial laboratories for constructing complex fluorinated molecules.
• Surface Active Agents: Potential use in formulating specialty surfactants or coatings where fluorine content imparts oil and water repellency.

Basic Information

Product Name	1-Propanone, 2,2,3,3-Tetrafluoro-1-(3-Methylphenyl)- (9Ci)
CAS No.	444920-73-4
Molecular Formula	C10H8F4O
Molecular Weight	220.16 g/mol
Synonyms	2,2,3,3-Tetrafluoro-1-(3-methylphenyl)propan-1-one; 1-(3-Methylphenyl)-2,2,3,3-tetrafluoropropan-1-one; 3-Methyl-2,2,3,3-tetrafluoropropiophenone; m-Tolyl 2,2,3,3-tetrafluoropropyl ketone; α,α,β,β-Tetrafluoro-3-methylpropiophenone; Tetrafluorinated Propiophenone Derivative
EINECS	Contact for details

Quality Control

Every batch of 1-Propanone, 2,2,3,3-Tetrafluoro-1-(3-Methylphenyl)- (9Ci) is produced and tested under a strict quality management system. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with industry standards and customer specifications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory 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). Keep away from incompatible materials such as strong bases and fluorides. For long-term storage, consider using an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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