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Structure of 18870-11-6
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2,5-Dibromoterephthalonitrile features two bromine substituents at the 2 and 5 positions of a terephthalonitrile core, delivering high reactivity for cross-coupling and functionalization. The electron-deficient aromatic ring pairs effectively with nucleophiles, enabling efficient construction of complex heterocycles and conjugated polymers under standard conditions.
2,5-Dibromoterephthalonitrile serves as a versatile building block for the synthesis of functionalized aromatic scaffolds and heterocycles. Its dual bromo groups enable efficient palladium-catalyzed cross-coupling reactions, while the nitrile functionalities offer compatibility with nucleophilic transformations and derivatization under mild conditions. The compound exhibits good bench stability and facilitates straightforward purification, making it well-suited for iterative synthetic workflows in medicinal chemistry and materials science.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: