Name: 4,4'-Diaminodiphenyl Sulfone
Price: 134.00 USD

- Overview
  - 4-aminophenyl sulfone (DDS) is a diamine-based hardener that is used to cure epoxy-based resins.
    
    Product Application
    Tetrafunctional epoxy resins can be blended with DDS and can be thermally cured which can be used in oil field applications. DDS can also be used to cure iron oxide (Fe2O3) layer double hydroxide based epoxy that forms a flame retardant epoxy nanocomposites. It can also be used as a hardener to cure bisphenol A (DGEBA) for use in the fabrication of flame retardant epoxy/clay nanocomposites.
    
    Please contact us at for specific academic pricing.
- Properties
  - Alternative Name
    
    dapsone | 80-08-0 | 4,4'-Sulfonyldianiline | 4,4'-Diaminodiphenyl sulfone | Diaphenylsulfone | 4,4'-Diaminodiphenylsulfone | Dapson | 4-Aminophenyl sulfone | Novophone | DADPS | Diaphenylsulfon | Dapsonum | Diphenasone | Sulphadione | Aczone | Sulfona | Bis(4-aminophenyl) sulfone | p-Amin
    
    CAS Number
    
    80-08-0
    
    Molecular Formula
    
    C12H12N2O2S
    
    Molecular Weight
    
    248.3
    
    Purity
    
    97%
    
    Other Properties
    
    Solubility: Insoluble in water. Solubility in hot methanol is almost transparent. Soluble in DMSO, ethanol and acetone.
    Sensitivity: Moisture & light sensitive.
    Melt Point (°C): 173-178°C
    
    Storage
    
    Store at 2-8°C, Protected from light
    
    Shipping
    
    Wet ice
    
    SMILES
    
    C1=CC(=CC=C1N)S(=O)(=O)C2=CC=C(C=C2)N
    
    InChi
    
    InChI=1S/C12H12N2O2S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8H,13-14H2
    
    InChi Key
    
    MQJKPEGWNLWLTK-UHFFFAOYSA-N
    
    PubChem CID
    
    2955
    
    MDL Number
    
    MFCD00007887
    
    Others
    
    IUPAC Name: 4-(4-aminophenyl)sulfonylaniline
    RTECS: BY8925000
    
    Hazard Information
    
    Signal: Warning
    Hazard Statements: H302
    Precautionary Statements: P501,P264,P270,P330,P301+P317
    WGK Germany: 1
    RTECS: BY8925000
    Merck Index: 2822
    
    * For research use only. Not for use in human or animal.

MSDS

4,4'-Diaminodiphenyl Sulfone

4,4'-Diaminodiphenyl Sulfone

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