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Ethoxy(Pentafluoro) Cyclotriphosphazene (EPCP)

Structure Formula
Formula C2H5F5N3OP3
CAS No. 33027-66-6
Synonyms EPCP; Ethoxy(Pentafluoro)Cyclotriphosphazene;


Chemical Name: Ethoxy(Pentafluoro) Cyclotriphosphazene


The flame retardant EPCP from UniVOOK Chemical is a cyclotriphosphonitrile compound and its derivatives, which has two flame retardant elements at the same time, P and F. This makes it show excellent synergistic flame retardant efficiency.


Our EPCP product are widely recognized for its highly effective flame retardant and highly stable chemical and electrochemical properties. As an electrolyte flame retardant additive, EPCP is widely used in lithium-ion batteries or other battery types in the new energy industry, which significantly improves the safety performance of the electrolyte. In the application, the F element forms an excellent SEI film on the electrode interface, greatly improving the compatibility between the electrolyte and the active element, so that the electrode shows superior electrochemical performance. It has good oxidation resistance and significantly improves the high voltage cycle performance of the battery.


Ethoxy(Pentafluoro) Cyclotriphosphazene (EPCP) from UniVOOK Chemical is used in the field of electronic materials and spinning, or used as intermediate in organic synthesis.


Find more flame retardant solutions from UniVOOK Chemical: Flame Retardant Tris(Trimethylsilyl) Phosphate (TMSP)


Shelf Life

Under proper storage conditions, the shelf life is 12 months

Health & Safety

For more details and safety recommendations regarding the use of the product, please consult our Material Safety Data Sheet (MSDS), or Contact With our Product Manager.


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