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CS-W001157 4
Total: USD 88.00

4,4'-(1,4-Phenylenebis(ethyne-2,1-diyl))dibenzaldehyde

  • CAS No. 192188-70-8

  • Cat. No. CS-0110653
  • Purity≥97%
  • MDL No.None

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

4,4'-(1,4-Phenylenebis(ethyne-2,1-diyl))dibenzaldehyde|CS-0110653

Structure of 192188-70-8

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General Information

  • CAS No. 192188-70-8
  • Cat. No. CS-0110653
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₄H₁₄O₂
  • Molecular Weight 334.37
  • Synonym(s) None
  • SMILES O=CC1=CC=C(C=C1)C#CC2=CC=C(C=C2)C#CC3=CC=C(C=O)C=C3

Description

This phenylene-bridged diyne-dialdehyde features a rigid, linear architecture that facilitates conjugation across the aromatic core. The dual aldehyde groups enable efficient coupling in multistep syntheses, while the ethynyl linkages enhance electronic communication and structural stability under standard conditions.

Application

4,4'-(1,4-Phenylenebis(ethyne-2,1-diyl))dibenzaldehyde serves as a versatile building block for conjugated molecular architectures, enabling efficient construction of extended π-systems via Sonogashira coupling and click chemistry. Its rigid rod-like structure and dual aldehyde functionalities offer high stability and predictable reactivity, facilitating purification and integration into functional materials, sensors, and macrocyclic scaffolds.

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-P405-P501

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Computational Chemistry Data

  • TPSA   34.14
  • LogP   4.1112
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   2

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