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Structure of 34993-56-1
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1-Ethynylpyrene delivers a rigid, planar polycyclic aromatic scaffold with a terminal alkyne for facile coupling reactions. This conjugated system exhibits strong fluorescence and enhanced stability under ambient conditions, enabling direct integration into functional materials. Ideal for constructing π-extended architectures in organic electronics and supramolecular assemblies.
1-Ethynylpyrene serves as a versatile building block in the synthesis of functionalized polycyclic aromatic hydrocarbons and conjugated materials. Its terminal alkyne group enables reliable copper-catalyzed azide-alkyne cycloaddition (CuAAC) and Sonogashira coupling reactions, facilitating the construction of complex π-extended architectures. The molecule exhibits good bench stability and is compatible with a range of functional groups, making it suitable for iterative synthetic strategies in materials chemistry and molecular electronics.
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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: