CAS 25291-17-2

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Chemical Name: Poly(perfluoropropyl vinyl ether)
CAS Number:25291-17-2
Molecular Formula:(C₅F₁₀O)ₙ
Molecular Weight: Variable (polymeric material)

Physical Form:
Clear to slightly hazy fluorinated polymeric liquid or viscous fluid, depending on molecular weight. Chemically inert, thermally stable, and non-flammable.

Applications:
Used as a specialty fluorinated polymer in high-performance lubricants, dielectric fluids, heat-transfer media, and chemically resistant formulations. Often employed in electronics, aerospace, and advanced materials applications where extremely low surface tension, high stability, and non-reactivity are required.