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1,3,5-tris(pyridin-4-ylethynyl)benzene | CAS 168289-78-9

Catalog: TASK-24-9000384   CAS NO.: 168289-78-9
  • 1g


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1,3,5-tris(pyridin-4-ylethynyl)benzene or 4,4′,4”-(Benzene-1,3,5-triyltri-2,1-ethynediyl)tripyridine or TPB or tpeb refers to a molecule composed of a benzene ring with three pyridine groups attached via ethynyl (C≡C) linkages at positions 1, 3, and 5. The presence of ethynyl linkages and pyridine rings creates a conjugated π-electron system along the benzene ring. This conjugation can lead to interesting electronic properties such as high electrical conductivity and light absorption/emission capabilities.


CAS No.168289-78-9
Molecular Weight381.4
Ship Within1 week
Storage temperature
Shipping4-25℃ for up to 3 weeks
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