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    Phthalide 1-Isobenzofuranone

    CAS NO: 87-41-2
    Formula: C8H6O2
    Molecular weight: 134.13
    Boiling point: 70-73℃
    Melting point: 290℃
    Content: ≥99%
    Appearance: Off-white to white crystal
    Structural formula:
    Use: Used as intermediate for fine chemicals, it can be used in the production of dye intermediate 1,4-Dichloroanthraquinone and 1-Chloroanthraquinone. Intermediate for organic synthesis.
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