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Structure of 18959-30-3
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5,6-Difluoroisobenzofuran-1,3-dione features a rigid, electron-deficient aromatic core with dual fluorine substituents enhancing reactivity and metabolic stability. This strained quinone derivative serves as a key scaffold in synthetic routes to bioactive molecules, enabling efficient coupling under mild conditions.
5,6-Difluoroisobenzofuran-1,3-dione serves as a versatile fluorinated dienophile in Diels-Alder reactions, enabling efficient access to functionalized cyclohexene scaffolds. Its enhanced reactivity, driven by electron-withdrawing fluorine substituents, facilitates rapid adduct formation under mild conditions. The compound exhibits excellent bench stability and compatibility with diverse functional groups, simplifying purification and downstream transformations. Ideal for constructing complex heterocyclic architectures in medicinal chemistry and materials science applications.
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GHS Pictogram :
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GHS No : GHS07,GHS05,GHS08
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Signal Word : Danger
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UN#: 3077
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Class : 9
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Packing Group : Ⅲ
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Hazard Statements : H302-H315-H317-H318-H334-H335
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Precautionary Statements : P260-P261-P264-P270-P271-P272-P280-P285-P301+P310-P302+P352-P304+P340-P304+P341-P305+P351+P338-P310-P312-P330-P332+P317-P333+P317-P342+P311-P362+P364-P363-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: