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Structure of 764-42-1
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Fumaronitrile features a rigid, planar trans-dicyanoethylene structure that imparts high electron-withdrawing character. This configuration enables efficient participation in Diels-Alder reactions and conjugate additions, serving as a valuable dienophile and synthetic handle in heterocyclic construction under mild conditions.
Fumaronitrile serves as a versatile dienophile in Diels–Alder reactions and a key building block for nitrile-functionalized heterocycles. Its high reactivity stems from the electron-deficient double bond, enabling efficient cycloadditions with dienes under mild conditions. The molecule exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for synthetic workflows requiring precise functional group placement in complex scaffolds.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 3439
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301
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Precautionary Statements : P264-P270-P330-P405-P501
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Lot numbers can be found on the outside label of a product: