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CS-W001157 4
Total: USD 88.00

1,3,5-Triethynylbenzene

  • CAS No. 7567-63-7

  • Cat. No. CS-W018418
  • Purity≥96%
  • MDL No.MFCD00068621

*For research and further manufacturing use only, not for direct human use.

1,3,5-Triethynylbenzene|CS-W018418

Structure of 7567-63-7

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General Information

  • CAS No. 7567-63-7
  • Cat. No. CS-W018418
  • Purity ≥96%
  • MDL No. MFCD00068621
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₂H₆
  • Molecular Weight 150.18
  • Synonym(s) None
  • SMILES C#CC1=CC(C#C)=CC(C#C)=C1

Description

1,3,5-Triethynylbenzene features a symmetric aromatic core with three ethynyl groups positioned at the 1,3,5-positions, enabling high-density functionalization in click chemistry and materials assembly. This rigid, electron-rich scaffold integrates readily into conjugated frameworks, delivering enhanced stability and predictable spatial orientation for applications in molecular electronics and porous network synthesis.

Application

1,3,5-Triethynylbenzene serves as a versatile tri-functional building block for the construction of extended π-conjugated systems and porous materials. Its three terminal alkyne groups enable efficient copper-catalyzed [2+2] cycloadditions and Sonogashira couplings, facilitating the synthesis of complex molecular architectures with high regiocontrol. The compound exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for iterative synthetic workflows in materials science and organic electronics.

Synthesis

  • Route1

    References

    • Journal of Materials Chemistry, , vol. 18, # 9 p. 1037 - 1045
  • Route2

    References

    • Tetrahedron, , vol. 63, # 30 p. 7120 - 7132
  • Route3
    • In-stock
      1,3,5-Tribromobenzene|CS-0019382
      626-39-1
    • null|null
      1066-54-2
    • ~74%
    • In-stock
      1,3,5-Triethynylbenzene|CS-W018418
      7567-63-7

    References

    • Chemistry - A European Journal, , vol. 15, # 44 p. 11985 - 11998

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
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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Computational Chemistry Data

  • TPSA   0
  • LogP   1.6305
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   0

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