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Tosyl isocyanate with cas 4083-64-1


  • CAS No.: 4083-64-1
  • Other Names: p-Toluenesulfonyl Isocyanate
  • MF: C8H7NO3S
  • EINECS No.: 223-810-8
  • Place of Origin: Shandong, China
  • Product Detail

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    Quick Details of  Tosyl isocyanate with cas 4083-64-1

    CAS No.:4083-64-1
    Other Names:p-Toluenesulfonyl Isocyanate
    MF:C8H7NO3S
    EINECS No.:223-810-8
    Place of Origin:Shandong, China
    Type:Syntheses Material Intermediates
    Purity:99%
    Brand Name:Unilong
    Model Number:JL20210116
    Application:Chemical raw materials, Chemical raw materials
    Appearance:White Prowder
    Product name:p-Toluenesulfonyl Isocyanate
    CAS:4083-64-1
    Shelf life:2 Years
    Assay:99%
    MOQ:1kg
    Packing:25kg/plastic Drum
    Color:White
    Apperance:White Prowder
    Brand:Unilong

    Specification of Tosyl isocyanate with cas 4083-64-1C8H7NO3S

    Product name p-Toluenesulfonyl Isocyanate
    CAS NO. 4083-64-1
    Color Colorless
    Appearance Liquid
    Origin China
    Package 25kg/drum

    Packing  

    200kgs/drum, 16tons/20'container.

    Usage

    It is a reagent used to prepare acetylated syn-1,2-diols,oxazolidin-2-ones, 2,3-diamino acids, and N-tosylcarbonamides. Toluenesulfonyl isocyanate has been used as derivatization reagent in determination of 3-α-hydroxy tibolone in human plasma by LC-MS/MS. It is also employed in the derivatization reagent in simultaneous quantitative analysis of diethylene glycol and propylene glycol in pharmaceutical products by HPLC and as reagent in the preparation of acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids and N-tosylcarbonamides.


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