Date published: 2025-12-5

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1,2,3,4-Tetraphenyl-1,3-cyclopentadiene (CAS 15570-45-3)

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CAS Number:
15570-45-3
Molecular Weight:
370.48
Molecular Formula:
C29H22
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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1,2,3,4-Tetraphenyl-1,3-cyclopentadiene is a multi-phenylated version of cyclopentadiene, often utilized in materials science and organic chemistry research as a ligand or as a building block for the synthesis of larger, more complex organic molecules. The chemical′s rigid structure and conjugated system make it a subject of interest in the study of electron-rich aromatic systems, which are relevant for understanding the properties of conductive materials. In polymer science, this compound is explored for its potential to form polymers with unique optical and electronic properties, due to its ability to participate in various polymerization reactions. Its stability and bulky phenyl groups also make it a useful component in the study of steric effects in chemical reactions, providing insights into how such effects influence reactivity and selectivity. Additionally, 1,2,3,4-Tetraphenyl-1,3-cyclopentadiene is investigated in the field of organometallic chemistry, where it can act as a ligand to transition metals, thus aiding in the development of novel catalysts and coordination complexes with applications in synthesis and industry.


1,2,3,4-Tetraphenyl-1,3-cyclopentadiene (CAS 15570-45-3) References

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  6. Origin of Nonmonotonical Variation of Luminescence Efficiency under Pressure in Organic Molecule.  |  Zeng, Y., et al. 2022. J Phys Chem A. 126: 4147-4155. PMID: 35749652
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  11. Synthesis, crystal Structures and aggregation-induced emission enhancement of aryl-substituted cyclopentadiene derivatives  |  Zhang, X., Ye, J., Xu, L., Yang, L., Deng, D., & Ning, G. 2013. Journal of luminescence. 139: 28-34.
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

1,2,3,4-Tetraphenyl-1,3-cyclopentadiene, 1 g

sc-251567
1 g
$122.00