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DON Series

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  • 1,5-Dihydroxynaphthalene (1,5DON)

    CAS.No.83-56-7
    MITI No.4-356
    AppearanceBright ash yellowish-tan powder
    nD
    Coupling value98.0% min.
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)

  • 1,6-Dihydroxynaphthalene (1,6DON)

    CAS.No.575-44-0
    MITI No.4-356
    AppearanceSlight gray or slight brown powder
    nD
    Coupling value99.0% min.
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)

  • 1,7-Dihydroxynaphthalene (1,7DON)

    CAS.No.575-38-2
    MITI No.4-356
    AppearanceGray powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)    		98.0% min.
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)

  • 2,6-Dihydroxynaphthalene (2,6DON)

    CAS.No.581-43-1
    MITI No.4-356
    Appearance
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
    (R & D stage)

  • 2,7-Dihydroxynaphthalene (2,7DON)

    CAS.No.582-17-2
    MITI No.4-356
    AppearanceSlight gray powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content99.0% min.
    Absorbance
    (630nm)
    Absorbance
    (708nm)

  • 2,3-Dihydroxynaphthalene (2,3DON)

    CAS.No.92-44-4
    MITI No.4-356
    AppearanceSlight grayish white powder
    nD
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)    		98.5% min.
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)

  • 1,6-Diacryloxynaphthalene (1,6DON-A)

    CAS.No.159550-85-3
    MITI No.
    AppearanceWhite crystal to powder
    nD1.59
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
    (R & D stage)

  • 1,6-Dimethacryloxynaphthalene (1,6DON-MA)

    CAS.No.57244-30-1
    MITI No.
    AppearanceWhite crystal to powder
    nD1.58
    Coupling value
    Diazo value
    Purity
    Purity
    (HPLC)
    Purity
    (acid-base titration)
    Purity
    (GC)
    Content
    Absorbance
    (630nm)
    Absorbance
    (708nm)
    (R & D stage)