Description

2-Trifluoromethyl-2,4,4,5,5,6,6-Heptafluorotetrahydro-3H-Pyran-3-One is a highly fluorinated heterocyclic ketone, valued for its unique combination of high volatility and chemical stability imparted by the trifluoromethyl and perfluoroalkyl groups. This compound serves as a critical advanced fluorinated intermediate and building block in the synthesis of complex molecules. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and specialty materials sectors for developing novel active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing fluorinated active pharmaceutical ingredients (APIs) and drug candidates, leveraging fluorine's metabolic stability and bioavailability enhancement.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides where fluorination improves efficacy and environmental persistence.
• Specialty Polymer & Material Science: Serves as a monomer or modifier for creating fluorinated polymers with exceptional chemical resistance, low surface energy, and thermal stability.
• Liquid Crystal & Electronic Chemicals: A precursor in the manufacture of fluorinated components for liquid crystal displays (LCDs) and dielectric materials.
• Organic Synthesis & Catalysis: Acts as a versatile fluorinated synthon in academic and industrial research for constructing complex molecular architectures.
• Surface Treatment & Coatings: Imparts oil, water, and stain repellency to surfaces when incorporated into specialty coating formulations.

Basic Information

Item	Details
Product Name	2-Trifluoromethyl-2,4,4,5,5,6,6-Heptafluorotetrahydro-3H-Pyran-3-One
CAS No.	73121-12-7
Molecular Formula	C7H2F10O2
Molecular Weight	308.08 g/mol
Synonyms	Perfluoro(2-methyltetrahydropyran-3-one); 3-Oxo-2-(trifluoromethyl)perhydro-2H-pyran-2,4,4,5,5,6,6-heptafluoride; 2-(Trifluoromethyl)-2,4,4,5,5,6,6-heptafluoro-tetrahydro-3H-pyran-3-one; Heptafluorotetrahydro-2-(trifluoromethyl)-3H-pyran-3-one; Fluorinated Pyranone Intermediate
EINECS	Contact for details

Quality Control

Our production of 2-Trifluoromethyl-2,4,4,5,5,6,6-Heptafluorotetrahydro-3H-Pyran-3-One adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including NMR, GC, and HPLC, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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). Due to its highly volatile nature and sensitivity to fluoride/strong alkali, keep away from incompatible materials and sources of ignition. For long-term storage, consider refrigeration (2-8°C) under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.7 g/mL

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