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9,9-Bis(4-hydroxyphenyl)fluorenum CAS 3236-71-3


  • CAS:3236-71-3
  • Formula Molecularis:C25H18O2
  • Pondus Moleculare:350.41
  • EINECS:406-950-6
  • Synonyma:fluorenum-9,9-diyL; bisphenolum quinonum; fluorenum-9-bisphenolum; fluorenum-9-bisphenolum; LABOTEST-BB LT00112244; 4,4'-(9h-fluoren-9-ylidenum)bis-phenolum; 4-[9-(4-hydroxyphenyl)fluoren-9-yl]phenolum; 4,4'-(9-fluorenylidenum)diphenolum, 97%
  • Detalia Producti

    Deprime

    Etiquettae Productarum

    Quid est 9,9-Bis(4-hydroxyphenyl)fluorenum CAS 3236-71-3?

    Bisphenol fluorenum est compositum bisphenolicum cum structura sceleti Cardo, synthesizatum per reactionem condensationis fluorenoni et phenoli in praesentia catalysatoris acidi. Bisphenol fluorenum etiam est monomer et modificator pro materiis polymericis functionalibus. Monomer vel modificator magni momenti est ad synthesizandum producta condensationis, ut resina epoxydica fluoreno fundata, resina benzoxazina fluoreno fundata, resina acrylica, resina polyesterica, polycarbonatum, resina epoxydica, polyesterum vel polyether.

    Specificatio

    Res Specificatio
    Punctum ebullitionis 526.4±50.0°C (Praedictum)
    Densitas 1.288±0.06 g/cm³ (Praedictum)
    Punctum fusionis 224-226°C (lit.)
    Conditiones repositionis Obsignatum in sicco, temperatura ambiente
    Coefficiens aciditatis (pKa) 9.58±0.30 (Praedictum)
    SOLUBILIS Insolubilis in aqua

     

    Applicatio

    9,9-Bis(4-hydroxyphenyl) fluoridum praecipue ut intermedium in synthesi organica adhibetur, et etiam in synthesi novi poly(arylene aetheris) adhibetur. Ob structuram suam singularem, resistentiam caloris polymerorum augere potest et bonas proprietates opticas et formabilitatem habet. Ergo, materia prima vel modificator ad synthesim novorum polycarbonatorum calori resistentium, resinae epoxydicae, et polyesteris factus est.

    Sarcina

    Solet in tympano 25kg involutum, et etiam potest fieri sarcina ad singulorum necessitates aptata.

    9,9-Bis(4-hydroxyphenyl)fluorenum-Pack

    9,9-Bis(4-hydroxyphenyl)fluorenum CAS 3236-71-3

    Ferri Oxidi Nigri Sarcina

    9,9-Bis(4-hydroxyphenyl)fluorenum CAS 3236-71-3


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