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  • Main Products

     Phenoxycyclotriphosphazene Poly(diphenoxy)phosphazene
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    Diphenylphosphine oxide
    Structure type:

    Product name: Diphenylphosphine oxide; Diphenylphosphane oxide; Diphenylphosphaneoxide

    Abbreviation: GC-DPO, DPO

    CAS NO.: 4559-70-0

    Molecular formula: C12H11OP   

    Molecular weight: 202.19

    Physicochemical properties: white solid without obvious odor. Melting range is 50~56℃ (lit); boiling point is 329.2℃ (760 mmHg), flash point is 152.9℃.

    Technical index:

        1. Appearance: white solid
        2. Content: ≥98.0%
        3. Drying loss: ≤0.2%   

    Packing: 20KG/ bag or according to customer requirements packaging (remove the plastic bag)

    Storage: keep in cool and dry place, tightly sealed.

    Main uses: the product is an important organic phosphorus intermediate that is commonly used in preparing triphenylphosphine oxide Wittig-Horner reaction reagent, and etc.

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