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    Chemical structure of m-PEG4-phosphonic acid ethyl ester , CAS 1872433-73-2, AChemBlock X196940

    m-PEG4-phosphonic acid ethyl ester

    Catalog ID: X196940

    Product Name: m-PEG4-phosphonic acid ethyl ester
    CAS: 1872433-73-2
    Purity: 97.00%
    FW: 328.35
    Formula: C₁₃H₂₉O₇P
    Synonym(s): diethyl (2,5,8,11-tetraoxatridecan-13-yl)phosphonate
    Smiles: O=P(OCC)(OCC)CCOCCOCCOCCOC
    m-PEG4-phosphonic acid ethyl ester 97.00%, CAS#: 1872433-73-2, Cat ID: X196940, BUILDING BLOCKS, AChemBlock
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    Packaging:250MG List Price: $115 Quantity:
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    Jun 17,2026

    Packaging:1G List Price: $345 Quantity:
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    Jun 26,2026

    update on 06-14-2026

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    Purity 97.00%
    Appearances
    Storage Store at Room Tem.
    Shipping normal
    MSDS Download MSDS
    IUPAC Name diethyl (2,5,8,11-tetraoxatridecan-13-yl)phosphonate
    HTS Code
    Smiles O=P(OCC)(OCC)CCOCCOCCOCCOC
    InChiKey IJIFYTYZSWFMQQ-UHFFFAOYSA-N
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