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Home > Organophosphorus Compounds> 9-FLUORENYLIDENE TRIPHENYLPHOSPHORANE
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9-FLUORENYLIDENE TRIPHENYLPHOSPHORANE

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Origin: China

Cas No: 4756-25-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 4756-25-6 Formula: C31H23P Molecular Weight: 426.48800

    Basic Info

    Chemical Name 9-FLUORENYLIDENE TRIPHENYLPHOSPHORANE
    Synonyms

    9H-fluoren-9-ylidentriphenylphosphorane;
    fluorenylidenetriphenylphosphorane;
    fluoren-9-ylidene-tri(phenyl)-$l^{5}-phosphane;
    9-(Triphenylphosphoranylidene)-9H-fluorene;
    (9H-Fluoren-9-ylidene)triphenylphosphorane;
    9-fluorenylidenetriphenylphosphorane;
    9-Fluoren-9-ylidenetriphenyl phosphorane;
    triphenylphosphonium fluorenylide;
    fluoren-9-ylidenetriphenylphosphorane;

    CAS No. 4756-25-6
    Molecular Formula C31H23P
    Molecular Weight 426.48800
    PSA 9.81000
    LogP 6.22990

    Properties

    Density 1.23g/cm3
    Boiling Point 631.9ºC at 760mmHg
    Flash Point 336ºC

    Synthesis Route

    9H-fluoren-9-yl(triphenyl)phosphanium→9-FLUORENYLIDENE TRIPHENYLPHOSPHORANE
    9-bromo-9H-fluorene→9-FLUORENYLIDENE TRIPHENYLPHOSPHORANE
    Triphenylphosphine→9-FLUORENYLIDENE TRIPHENYLPHOSPHORANE

    Precursor

    9H-fluoren-9-yl(triphenyl)phosphanium
    9-bromo-9H-fluorene
    Triphenylphosphine
    fluoren-9-imine

    Downstream Product

    5-(fluoren-9-ylidenemethyl)-1,3-benzodioxole
    9-cinnamylidenefluorene
    Fluorene (8CI), 9-(o-chlorocinnamylidene)-
    (4-nitrophenyl)imino-triphenyl-λ<sup>5</sup>-phosphane

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