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Structure of 192188-70-8
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This phenylene-bridged diyne-dialdehyde features a rigid, linear architecture that facilitates conjugation across the aromatic core. The dual aldehyde groups enable efficient coupling in multistep syntheses, while the ethynyl linkages enhance electronic communication and structural stability under standard conditions.
4,4'-(1,4-Phenylenebis(ethyne-2,1-diyl))dibenzaldehyde serves as a versatile building block for conjugated molecular architectures, enabling efficient construction of extended π-systems via Sonogashira coupling and click chemistry. Its rigid rod-like structure and dual aldehyde functionalities offer high stability and predictable reactivity, facilitating purification and integration into functional materials, sensors, and macrocyclic scaffolds.
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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-P330-P362-P405-P501
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Lot numbers can be found on the outside label of a product: