国模张文静啪啪私拍150P

  • <u id="omkko"></u>
    <xmp id="omkko"><menu id="omkko"></menu>
  • <label id="omkko"></label><bdo id="omkko"><menu id="omkko"></menu></bdo>
  • <input id="omkko"></input>
    <label id="omkko"></label>

    sell 4,4'-(hexafluoroisopropylidene)diphenol; hexafluorobisphenol A

    4,4'-(hexafluoroisopropylidene)diphenol mainly is used for fluorine rubber vulcanization accelerator FF34 with fluorine rubber, vulcanized permanent deformation resistance, tensile strength is high; but also can be used as pharmaceutical intermediates.

    4,4'-(hexafluoroisopropylidene)diphenol

    Synonyms:2,2-Bis(4-hydroxyphenyl)hexafluoropropane;

    Hexafluoroisopropylidenebis(4-hydroxybenzene);

    Hexafluorobisphenol A;

    Bisphenol AF

    Molecular Formula:C15H10F6O2

    Molecular Weight:336.23

    CAS Registry Number:1478-61-1

    EINECS:216-036-7

    Melting point:159-164 oC

    Purity:99.5%

    4,4'-(hexafluoroisopropylidene)diphenol mainly is used for fluorine rubber vulcanization accelerator FF34 with fluorine rubber, vulcanized permanent deformation resistance, tensile strength is high; but also can be used as pharmaceutical intermediates.


    国模张文静啪啪私拍150P
  • <u id="omkko"></u>
    <xmp id="omkko"><menu id="omkko"></menu>
  • <label id="omkko"></label><bdo id="omkko"><menu id="omkko"></menu></bdo>
  • <input id="omkko"></input>
    <label id="omkko"></label>