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7-Diethylamino-4-methylcoumarin with CAS 91-44-1


  • CAS: 91-44-1
  • Molecular Formula: C14H17NO2
  • Molecular weight: 231.29
  • EINECS No: 202-068-9
  • Synonyms: 2H-1-Benzopyran-2-one,7-(diethylamino)-4-methyl-; 7-(diethyl;7-(diethylamino)-4-methyl-2h-1-benzopyran-2-on; 7-(Diethylamino)-4-methyl-2H-chromen-2-one; blancophorffg; c47; Coumalux; coumarin,7-diethylamino-4-methyl-
  • Product Detail

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    What is 7-Diethylamino-4-methylcoumarin with CAS 91-44-1?

    It is a common laser dye formed by condensation of m-diethylaminophenol and ethyl acetoacetate. Is white powder, insoluble in water, soluble in ethanol and other organic solvents.

    Specification 

    Item

    Standard

    Appearance

    White powder

    Melting point

    69-75℃

    Purity

    ≥99%

    Solubility

    5g is transparent in 50ml methanol

    Application 

    1. It is suitable for brightening and brightening of wool, silk, nylon and other fibers and fur, and is especially suitable for brightening and brightening of plastics
    2. Used for brightening cotton, wool, natural silk, nylon, acrylic, acetate fiber
    3. A common laser dye

    Packing  

    25kgs/drum, 9tons/20’container                                      
    25kgs/bag, 20tons/20’container

    7-Diethylamino-4-methylcoumarin (6)

    7-Diethylamino-4-methylcoumarin with CAS 91-44-1


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