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Home > Organophosphorus Compounds> [(2-hydroxyphenyl)-[2-[[(2-hydroxyphenyl)-phosphonomethyl]amino]ethylamino]methyl]phosphonic acid
Picture of [(2-hydroxyphenyl)-[2-[[(2-hydroxyphenyl)-phosphonomethyl]amino]ethylamino]methyl]phosphonic acid

[(2-hydroxyphenyl)-[2-[[(2-hydroxyphenyl)-phosphonomethyl]amino]ethylamino]methyl]phosphonic acid

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Origin: China

Cas No: 20708-36-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 20708-36-5 Formula: C16H22N2O8P2 Molecular Weight: 432.30200

    Basic Info

    Chemical Name [(2-hydroxyphenyl)-[2-[[(2-hydroxyphenyl)-phosphonomethyl]amino]ethylamino]methyl]phosphonic acid
    Synonyms

    phosphonic acid,[1,2-ethanediylbis[imino[(2-hydroxyphenyl)methylene]]]bis;
    (Ethane-1,2-diylbis(imino((2-hydroxyphenyl)methylene)))bisphosphonic acid;
    Aethylen-bis-iminosalicyliden-diphosphonsaeure;
    EINECS 243-981-2;

    CAS No. 20708-36-5
    Molecular Formula C16H22N2O8P2
    Molecular Weight 432.30200
    PSA 199.20000
    LogP 1.72470

    Properties

    Density 1.599g/cm3
    Boiling Point 782.3ºC at 760 mmHg
    Flash Point 426.9ºC
    Refractive Index 1.665
    Vapor Pressure 9.01E-26mmHg at 25°C

    Synthesis Route

    diethyl(ethane-1,2-diylbis(azanediyl))bis((2-hydroxyphenyl)methylene)bis(hydrogen phosphonate)→[(2-hydroxyphenyl)-[2-[[(2-hydroxyphenyl)-phosphonomethyl]amino]ethylamino]methyl]phosphonic acid
    2,2'-((Ethane-1,2-diylbis(azanylylidene))bis(methanylylidene))diphenol→[(2-hydroxyphenyl)-[2-[[(2-hydroxyphenyl)-phosphonomethyl]amino]ethylamino]methyl]phosphonic acid

    Precursor

    2,2'-((Ethane-1,2-diylbis(azanylylidene))bis(methanylylidene))diphenol
    diethyl(ethane-1,2-diylbis(azanediyl))bis((2-hydroxyphenyl)methylene)bis(hydrogen phosphonate)

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