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Home > Organophosphorus Compounds> 2-(1,3,2-benzodioxaphosphol-2-yloxy)-1,3,2-benzodioxaphosphole
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2-(1,3,2-benzodioxaphosphol-2-yloxy)-1,3,2-benzodioxaphosphole

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Origin: China

Cas No: 16421-86-6

Specification: 99%min

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 16421-86-6 Formula: C12H8O5P2 Molecular Weight: 294.13600

    Basic Info

    Chemical Name 2-(1,3,2-benzodioxaphosphol-2-yloxy)-1,3,2-benzodioxaphosphole
    Synonyms

    Bis-(benzo[1,3,2]dioxaphosphol-2-yl)-oxid;
    2,2'-oxybis(1,3,2-benzodioxaphosphole);
    bis-o-phenylene pyrophosphite;
    di-o-phenylene pyrophosphite;
    bis-(benzo[1,3,2]dioxaphosphol-2-yl)-oxide;
    bis-pyrocatecholpyrophosphite;
    pyrocatechol pyrophosphite;
    o-phenylene pyrophosphite;
    Pyrophosphorigsaeuredibrenzcatechylester;

    CAS No. 16421-86-6
    Molecular Formula C12H8O5P2
    Molecular Weight 294.13600
    PSA 61.79000
    LogP 5.35450

    Properties

    Boiling Point 369.3ºC at 760mmHg
    Flash Point 218ºC
    Vapor Pressure 2.56E-05mmHg at 25°C

    Synthesis Route

    1,2-PHENYLENE PHOSPHOROCHLORIDITE→2-(1,3,2-benzodioxaphosphol-2-yloxy)-1,3,2-benzodioxaphosphole
    benzo-1,3,2-dioxaphospholane 2-oxide+1,3,2-benzodioxaphosphol-2-yl 2,2,2-trifluoroacetate→2-(1,3,2-benzodioxaphosphol-2-yloxy)-1,3,2-benzodioxaphosphole
    2-ethoxy-1,3,2-benzodioxaphosphole→2-(1,3,2-benzodioxaphosphol-2-yloxy)-1,3,2-benzodioxaphosphole

    Precursor

    1,2-PHENYLENE PHOSPHOROCHLORIDITE
    1,3,2-benzodioxaphosphol-2-yl acetate
    benzo-1,3,2-dioxaphospholane 2-oxide
    1,3,2-benzodioxaphosphol-2-yl 2,2,2-trifluoroacetate

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