Description

Perfluoromethylvinylether CAS NO 3823-94-7 is a specialized fluorinated monomer characterized by its gaseous state and high reactivity. This compound is a critical building block in the synthesis of advanced fluoropolymers, valued for its ability to introduce perfluoroalkyl ether side chains. It is essential for manufacturers in the chemical, electronics, and high-performance materials sectors seeking to develop products with exceptional chemical resistance, thermal stability, and unique surface properties.

Application

• Fluoropolymer Synthesis: A key monomer for producing modified polytetrafluoroethylene (PTFE) and other perfluoroelastomers (FFKM) to enhance specific properties like gas permeability or low-temperature flexibility.
• Specialty Coatings & Films: Used in the creation of ultra-thin, chemically inert coatings for semiconductor manufacturing equipment and corrosion-resistant linings.
• Advanced Material Modification: Employed to functionalize surfaces or polymers, imparting oil, water, and stain repellency for high-tech textiles and membranes.
• Pharmaceutical & AgroChemical Intermediates: Serves as a versatile intermediate in synthesizing complex molecules that require the stability of fluorine atoms.
• Lithium-Ion Battery Components: Investigated for use in electrolytes and binders to improve thermal stability and safety performance.
• Aerospace & Automotive Seals: A precursor for elastomers used in O-rings, gaskets, and seals that must withstand extreme fuels, oils, and temperatures.

Basic Information

Product Name	Perfluoromethylvinylether
CAS No.	3823-94-7
Molecular Formula	C3F6O
Molecular Weight	166.02 g/mol
Synonyms	Perfluoro(methyl vinyl ether); 1,1,2,2,3,3-Hexafluoro-3-(trifluoromethoxy)propene; PFMVE; Methyl perfluorovinyl ether; Perfluoromethyl vinyl ether; 3,3,3-Trifluoro-2-(trifluoromethyl)-1-propene oxide (related); PMVE
EINECS	223-322-0

Quality Control

Our Perfluoromethylvinylether is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) and infrared spectroscopy (IR), to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature, store in a cool, well-ventilated area away from heat, sparks, and open flames. Cylinders should be secured upright and kept at temperatures not exceeding 25°C (77°F). Contents are under pressure. Store away from incompatible materials such as strong alkalis and reducing agents.

Specification

Item	Specification
Appearance	Colorless Gas
Identification (IR)	Conforms
Purity (by GC)	≥ 99.0%
Water Content (KF)	≤ 50 ppm
Acidity (as HF)	≤ 10 ppm

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