Description

(2,3,3,3-Tetrafluoro-2-(Trifluoromethoxy)Propyl)Epoxide is a high-value fluorinated epoxide monomer, a critical building block for advanced materials. Its unique structure, featuring a trifluoromethoxy group and a perfluorinated propyl chain, imparts exceptional chemical resistance, low surface energy, and thermal stability to resulting polymers. This compound is essential for R&D and production in industries requiring high-performance fluoropolymers, specialty coatings, and functional materials.

Application

• Fluoropolymer Synthesis: Key monomer for producing novel fluorinated polymers and copolymers with enhanced chemical and thermal resistance.
• Specialty Coatings & Surface Modifiers: Used to formulate high-performance, low-friction, and non-stick coatings for industrial and electronic applications.
• Advanced Elastomers & Sealants: Imparts oil, fuel, and solvent resistance to fluorinated rubbers and sealants for demanding automotive and aerospace environments.
• Pharmaceutical & Agrochemical Intermediates: Serves as a versatile building block for introducing fluorinated moieties into bioactive molecules.
• Electrolyte Additives for Batteries: Investigated for use in lithium-ion battery electrolytes to improve stability and performance at high voltages.
• Optical & Electronic Materials: Used in the development of fluorinated resins for optical fibers and electronic encapsulants with low dielectric constants.

Basic Information

Product Name	(2,3,3,3-Tetrafluoro-2-(Trifluoromethoxy)Propyl)Epoxide
CAS No.	243139-60-8
Molecular Formula	C7H5F7O2
Molecular Weight	254.10 g/mol
Synonyms	2-(Trifluoromethoxy)-3,3,3-trifluoro-1,2-epoxypropane; 1,2-Epoxy-3,3,3-trifluoro-2-(trifluoromethoxy)propane; 2-(Perfluoro-tert-butoxy)methyloxirane; 3,3,3-Trifluoro-2-(trifluoromethoxy)propylene oxide; Glycidyl 1,1,1,2,2-pentafluoro-2-(trifluoromethoxy)ethyl ether; TFMPO; FOx (Fluorinated Oxirane)
EINECS	Contact for details

Quality Control

Our (2,3,3,3-Tetrafluoro-2-(Trifluoromethoxy)Propyl)Epoxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 heat, sparks, and open flame. This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere (e.g., nitrogen) for prolonged storage or when opening containers to prevent hydrolysis.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.55 g/cm³
Refractive Index (n20D)	~1.32

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