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CS-W001157 4
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1,4-Bis(dodecyloxy)-2,5-diethynylbenzene

  • CAS No. 152270-00-3

  • Cat. No. CS-0170458
  • Molecule weight494.79
  • Purity≥98%
  • MDL No.None

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

1,4-Bis(dodecyloxy)-2,5-diethynylbenzene|CS-0170458

Structure of 152270-00-3

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General Information

  • CAS No. 152270-00-3
  • Cat. No. CS-0170458
  • Purity ≥98%
  • MDL No. None
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₃₄H₅₄O₂
  • Molecular Weight 494.79
  • Synonym(s) 1,4-Didodecoxy-2,5-diethynylbenzene
  • SMILES C#CC1=C(OCCCCCCCCCCCC)C=C(C#C)C(OCCCCCCCCCCCC)=C1

Description

1,4-Bis(dodecyloxy)-2,5-diethynylbenzene features two dodecyloxy chains that confer enhanced solubility in organic media while the terminal ethynyl groups enable robust coupling reactions. This molecular architecture supports efficient integration into conjugated frameworks for optoelectronic applications, offering tunable charge transport properties and improved processability.

Application

1,4-Bis(dodecyloxy)-2,5-diethynylbenzene serves as a versatile bifunctional building block for conjugated molecular architectures. The terminal alkyne groups enable reliable copper-catalyzed azide-alkyne cycloaddition (CuAAC) and Sonogashira coupling, facilitating the construction of extended π-systems. Its dodecyloxy substituents enhance solubility in organic media while maintaining bench stability, enabling straightforward purification and integration into materials science and functionalized polymer synthesis workflows.

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-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   18.46
  • LogP   10.2486
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   24

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