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CS-W001157 4
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(E)-4,4'-(ethene-1,2-diyl)dibenzoic acid

  • CAS No. 74299-91-5

  • Cat. No. CS-0062368
  • Purity≥98%
  • MDL No.MFCD00013994

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

(E)-4,4'-(ethene-1,2-diyl)dibenzoic acid|CS-0062368

Structure of 74299-91-5

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General Information

  • CAS No. 74299-91-5
  • Cat. No. CS-0062368
  • Purity ≥98%
  • MDL No. MFCD00013994
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₆H₁₂O₄
  • Molecular Weight 268.27
  • Synonym(s) None
  • SMILES C(O)(=O)C1=CC=C(/C=C/C2=CC=C(C(O)=O)C=C2)C=C1

Description

(E)-4,4'-(ethene-1,2-diyl)dibenzoic acid features a rigid, planar olefin-linked bis-aromatic scaffold with carboxylic acid termini, enabling efficient conjugation in π-stacked architectures. This electron-deficient diacid integrates readily into functionalized polymers and molecular frameworks requiring directional, high-affinity binding sites.

Application

(E)-4,4'-(ethene-1,2-diyl)dibenzoic acid serves as a versatile bifunctional building block for conjugated systems, enabling efficient access to extended π-conjugated architectures. Its robust (E)-configured olefin linkage and orthogonal carboxylic acid functionalities facilitate coupling reactions, including esterification, amide formation, and metal-catalyzed cross-couplings. The compound exhibits excellent bench stability and ease of purification, making it well-suited for applications in materials science and the synthesis of functionalized aromatic 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+P364-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   74.6
  • LogP   3.2534
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   4

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