Description

2,2,3,3,4,4,5,5,6-Nonafluorotetrahydro-6-(Trifluoromethyl)-2H-Pyran is a highly fluorinated cyclic ether, a specialty chemical distinguished by its exceptional chemical and thermal stability derived from its perfluorinated structure. This compound is a critical building block and intermediate for synthesizing advanced materials and high-performance chemicals where standard hydrocarbon-based molecules fail. It is essential for R&D and production in the pharmaceutical, agrochemical, electronics, and specialty polymer industries, enabling the development of products with superior properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring enhanced metabolic stability and lipophilicity.
• Agrochemical Synthesis: Serves as a key fluorinated building block for creating next-generation herbicides and pesticides with improved efficacy and environmental profile.
• Fluorinated Surfactant & Polymer Precursor: A vital monomer or modifier for producing high-performance fluoropolymers, surfactants, and coatings with oil, water, and stain repellency.
• Electronics Industry: Employed in the formulation of specialty fluids for heat transfer or dielectric applications, and in the production of materials for semiconductor manufacturing.
• Organic Synthesis & Catalysis: Acts as a unique solvent or reagent in demanding fluorination reactions and catalytic processes due to its inert nature.
• Material Science R&D: Utilized in research to develop new fluorinated materials with specific surface properties, chemical resistance, and durability.

Basic Information

Product Name	2,2,3,3,4,4,5,5,6-Nonafluorotetrahydro-6-(Trifluoromethyl)-2H-Pyran
CAS No.	356-47-8
Molecular Formula	C6HF12O
Molecular Weight	296.05 g/mol
Synonyms	Perfluoro(2-methyltetrahydropyran); 6-(Trifluoromethyl)perhydro-2H-pyran, 2,2,3,3,4,4,5,5,6-nonafluoro-; 2H-Pyran, 2,2,3,3,4,4,5,5,6-nonafluorotetrahydro-6-(trifluoromethyl)-; FC-75 (related trade mixture); Fluorinert FC-75 component; Perfluoro(2-methyltetrahydropyran)
EINECS	Contact for details

Quality Control

Our 2,2,3,3,4,4,5,5,6-Nonafluorotetrahydro-6-(Trifluoromethyl)-2H-Pyran is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases, reducing agents, and incompatible materials. Due to the potential for volatility, ensure containers are properly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Non-volatile Residue	≤ 0.05%
Density (at 20°C)	~1.78 g/mL
Boiling Point	~102-103°C

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