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CS-W001157 4
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1,2,3,4,5,6-Hexakis((trimethylsilyl)ethynyl)benzene

  • CAS No. 100516-62-9

  • Cat. No. CS-0110353
  • Molecule weight655.33
  • Purity≥97%
  • MDL No.None

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

1,2,3,4,5,6-Hexakis((trimethylsilyl)ethynyl)benzene|CS-0110353

Structure of 100516-62-9

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General Information

  • CAS No. 100516-62-9
  • Cat. No. CS-0110353
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₃₆H₅₄Si₆
  • Molecular Weight 655.33
  • Synonym(s) silane,(1,2,3,4,5,6-benzenehexaylhexa-2,1-ethynediyl)hexakis[trimethyl-
  • SMILES C[Si](C)(C)C#CC1=C(C(C#C[Si](C)(C)C)=C(C(C#C[Si](C)(C)C)=C1C#C[Si](C)(C)C)C#C[Si](C)(C)C)C#C[Si](C)(C)C

Description

This hexafunctional benzene derivative features six trimethylsilyl-terminated alkyne groups positioned at all six peripheral carbon atoms. The molecule integrates robust silyl-protected alkynes that enable orthogonal functionalization under mild conditions, offering a high-density platform for modular assembly in materials science and molecular architecture.

Application

1,2,3,4,5,6-Hexakis((trimethylsilyl)ethynyl)benzene serves as a highly functionalized building block for the construction of complex molecular architectures. Its six pendant trimethylsilyl-protected acetylene groups enable sequential copper-catalyzed coupling reactions, facilitating the assembly of dendritic or macrocyclic frameworks with precise spatial control. The robust silyl protection ensures excellent bench stability and compatibility with standard synthetic protocols, while the terminal alkynes offer high reactivity in click-type transformations. This compound is particularly valuable for generating rigid, well-defined scaffolds in materials science and advanced organic synthesis.

Safety Information

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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-P280-P302+P352

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Computational Chemistry Data

  • TPSA   0
  • LogP   9.06
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   0

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