Name: Diphenylphosphinic acid (≥98.0% (T))
Price: Inquiry

- Overview
  - Diphenylphosphinic acid (DPPA, hdpp) is an organophosphinic acid compound. It finds application as a reactive flame-retardant and promoter for palladium catalytic systems. Thermal degradation of DPPA has been studied by thermogravimetric analysis (TGA) method. DPPA reacts with cadmium nitrate in dimethylformamide solvent to afford the one-dimensional coordination polymer catena-poly[[bis(dimethylformamide-κO)cadmium(II)]-bis(μ-diphenylphosphinato-κ(2)O:O′)]. It has been repoted to promote the carbonylation of nitrobenzene and aniline to diphenylurea. Ortho-lithiated DPPA can form mono ortho-functionalized derivatives by electrophilic trapping and biphenyl-2,2′-diylbis(phenylphosphinic acid) by copper catalyzed coupling.
    
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- Properties
  - Categories
    
    Organic Building Blocks
    
    CAS Number
    
    1707-03-5
    
    Molecular Formula
    
    (C6H5)2P(O)OH
    
    Molecular Weight
    
    218.19
    
    Purity
    
    ≥98.0% (T)
    
    Solubility
    
    0.1 M NaOH: soluble 0.5 g/10 mL, clear, colorless
    
    SMILES
    
    OP(=O)(c1ccccc1)c2ccccc2
    
    InChi
    
    1S/C12H11O2P/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H,(H,13,14)
    
    InChi Key
    
    BEQVQKJCLJBTKZ-UHFFFAOYSA-N
    
    MDL Number
    
    MFCD00002132
    
    Others
    
    SID 57650161
    
    Note
    
    Please note that Amerigo Scientific does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
    
    * For Research Use Only.

Diphenylphosphinic acid (≥98.0% (T))

Diphenylphosphinic acid (≥98.0% (T))

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