Transcription of DuPont HFPO
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PUSH Bulletin DuPont FluoroIntermediates DuPont HFPO. Properties, Uses, Storage, and Handling Introduction Properties hexafluoropropylene oxide (HFPO) is a versatile HFPO supplied by DuPont has a minimum purity of fluorointermediate that can be used in the synthesis wt% (Table 1). When impurities are detected of fluoromonomers, fluoropolymers and to add fluo- they generally consist of hexafluoropropene (HFP). rine functionality to a variety of organic precursors. HFP is the key chemical precursor to HFPO which Perfluorinated vinyl ethers utilized in the production is synthesized in an oxidation process. This product of commercial fluoropolymers are produced using may also contain a very low level of hexafluoro- HFPO as the key intermediate. In addition, the acetene (HFA), which is a potential reproduction commercial perfluorinated Krytox lubricant has hazard. The HFA isomer is generated by a metal HFPO as the monomer unit.
Uses Hexafluoropropylene oxide (HFPO) is a key inter-mediate in the synthesis of organofluorine com-pounds. Many commercial fluoropolymers use
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