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Structure of 24300-91-2
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2,7-Di-tert-butylpyrene features two bulky tert-butyl groups at the 2 and 7 positions of the pyrene core, enhancing solubility and stability. This substitution pattern minimizes aggregation while preserving strong π-conjugation, making it ideal for solution-processable organic semiconductors and emissive materials in optoelectronic devices.
2,7-Di-tert-butylpyrene serves as a sterically hindered polycyclic aromatic hydrocarbon scaffold, enabling controlled functionalization at the 2 and 7 positions due to its protected bay region. The bulky tert-butyl groups enhance solution stability and facilitate purification, while maintaining reactivity in standard coupling processes. It functions as a robust building block for advanced materials and synthetic intermediates requiring high thermal and oxidative resistance.
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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: