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CS-W001157 4
Total: USD 88.00

2-Hexylthiophene

  • CAS No. 18794-77-9

  • Cat. No. CS-W020022
  • Purity≥98%
  • MDL No.MFCD00022535

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

2-Hexylthiophene|CS-W020022

Structure of 18794-77-9

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General Information

  • CAS No. 18794-77-9
  • Cat. No. CS-W020022
  • Purity ≥98%
  • MDL No. MFCD00022535
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₆S
  • Molecular Weight 168.31
  • Synonym(s) None
  • SMILES CCCCCCC1=CC=CS1

Description

2-Hexylthiophene is a solubilized thiophene derivative featuring a linear alkyl chain that enhances processability in solution-based fabrication. This conjugated system delivers robust charge transport properties, enabling use in organic semiconductors and thin-film transistors. The hexyl side chain improves film morphology and stability under ambient conditions.

Application

2-Hexylthiophene serves as a well-established building block for conjugated polymers in organic electronics, offering enhanced solubility and film-forming properties compared to unsubstituted thiophene. Its alkyl side chain facilitates processability in solution-phase fabrication while maintaining robust π-conjugation essential for charge transport. The compound reacts reliably in palladium-catalyzed coupling reactions, enabling the synthesis of high-performance semiconducting materials for OFETs and OPVs.

Synthesis

  • Route1
    • null|null
      188290-36-0
    • null|null
      111-25-1
    • ~97%
    • In-stock
      2-Hexylthiophene|CS-W020022
      18794-77-9

    References

    • Organic Letters, , vol. 4, # 12 p. 2067 - 2070
  • Route2
    • 1-(Thiophen-2-yl)hexan-1-one|CS-0595982
      26447-67-6
    • ~87%
    • In-stock
      2-Hexylthiophene|CS-W020022
      18794-77-9

    References

    • Journal of the American Chemical Society, , vol. 130, # 32 p. 10720 - 10728
  • Route3
    • 1-(Thiophen-2-yl)hexan-1-one|CS-0595982
      26447-67-6
    • In-stock
      Diethylene glycol|CS-0014055
      111-46-6
    • ~83%
    • In-stock
      2-Hexylthiophene|CS-W020022
      18794-77-9

    References

    • US5118441 A1, ; US5395551 A1, ;

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-H319-H413
Precautionary Statements : P264-P270-P273-P280-P330-P501

Quality Control

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Computational Chemistry Data

  • TPSA   0
  • LogP   3.8709
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   5

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