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CS-W001157 4
Total: USD 88.00

Ethene-1,1-diyldibenzene,98%(stabilized with HQ)

  • CAS No. 530-48-3

  • Cat. No. CS-W004345
  • Purity98%(stabilized with HQ)
  • MDL No.MFCD00008583

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

Ethene-1,1-diyldibenzene,98%(stabilized with HQ)|CS-W004345

Structure of 530-48-3

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General Information

  • CAS No. 530-48-3
  • Cat. No. CS-W004345
  • Purity 98%(stabilized with HQ)
  • MDL No. MFCD00008583
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₄H₁₂
  • Molecular Weight 180.25
  • Synonym(s) 1,1-Diphenylethylene
  • SMILES C=C(c1ccccc1)c1ccccc1

Description

Ethene-1,1-diyldibenzene, stabilized with hydroquinone, features a rigid biphenyl core with a central ethenyl bridge enabling efficient π-conjugation. This bench-stable compound integrates readily into conjugated polymer architectures and serves as a robust building block for organic electronic materials.

Application

Ethene-1,1-diyldibenzene (98%, stabilized with HQ) serves as a robust diarylalkyne synthon in transition-metal-catalyzed coupling reactions. Its stabilized form ensures enhanced bench stability and reproducible reactivity in Sonogashira and Glaser-type couplings. The molecule functions as a versatile building block for conjugated aryl systems and π-expanded scaffolds, enabling efficient access to functionalized biaryls and heterocyclic frameworks under standard reaction conditions.

Synthesis

  • Route1

    References

    • Tetrahedron Letters, , vol. 47, # 38 p. 6821 - 6823
  • Route2
    • null|null
      6317-10-8
    • ~%
    • In-stock
      Ethene-1,1-diyldibenzene,98%(stabilized with HQ)|CS-W004345
      530-48-3

    References

    • Organic Letters, , vol. 9, # 18 p. 3663 - 3665
  • Route3
    • null|null
      2206-94-2
    • In-stock
      Phenylboronic acid|CS-W001090
      98-80-6
    • ~56%
    • In-stock
      Ethene-1,1-diyldibenzene,98%(stabilized with HQ)|CS-W004345
      530-48-3

    References

    • Sun, Chang-Liang; Yang, Wang; Xiao, Zhou; Wu, Zhen-Hua; Li, Bi-Jie; Guan, Bing-Tao; Shi, Zhang-Jie Chemistry - A European Journal, 2010 , vol. 16, # 20 p. 5844 - 5847

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS09
Signal Word : Warning
UN#: 3082
Class : 9
Packing Group : Ⅲ
Hazard Statements : H411
Precautionary Statements : P273-P391-P501

Quality Control

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Computational Chemistry Data

  • TPSA   0
  • LogP   3.7481
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   2

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