Alfa Aesar™ Di-tert-butyl N,N-diethylphosphoramidite, 94%

Manufacturer: Alfa Aesar™ H2738003

Quantity 1g

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Catalog No. AAH2738003

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    Chemical Identifiers

    CAS 117924-33-1
    Molecular Formula [(CH3)3CO]2PN(CH2CH3)2
    Formula Weight 249.33g/mol
    MDL Number MFCD00134307
    Chemical Name or Material Di-tert-butyl N,N-diethylphosphoramidite

    Specifications

    Boiling Point 39° to 41°C (0.3mmHg)
    Quantity 1g
    Flash Point 78°C (172°F)
    CAS 117924-33-1
    Molecular Formula [(CH3)3CO]2PN(CH2CH3)2
    Formula Weight 249.33g/mol
    MDL Number MFCD00134307
    Health Hazard 1 Warning
    Health Hazard 2 GHS H Statement
    H315-H319-H227
    Causes skin irritation.
    Causes serious eye irritation.
    Combustible liquid.
    Health Hazard 3 GHS P Statement
    P280g-P305+P351+P338
    Wear protective gloves.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    Recommended Storage 2° to 8°C
    Chemical Name or Material Di-tert-butyl N,N-diethylphosphoramidite
    Assay 94%

    Description

    Applications
    A useful reagent for the efficient phosphorylative conversion of alcohols into their corresponding dibenzylphosphorotriesters. It is applied as a phosphitylating agent in water-soluble phosphate prodrugs of 1-propargyl-8-styrylxanthine derivatives, a2a-selective adenosine receptor antagonists.

    Solubility
    Hydrolyzes in water. Soluble in chloroform and methanol.

    Notes
    Moisture sensitive. Store away from water/moisture, heat and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas. Keep it refrigerated. Keep ignition sources away.

    GHS H Statement
    H315-H319-H227
    Causes skin irritation.
    Causes serious eye irritation.
    Combustible liquid.

    2° to 8°C

    GHS P Statement
    P280g-P305+P351+P338
    Wear protective gloves.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    Warning

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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