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CS-W001157 4
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Dibenzo-24-crown-8-ether

  • CAS No. 14174-09-5

  • Cat. No. CS-0106842
  • Purity≥98%
  • MDL No.MFCD00005101

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

Dibenzo-24-crown-8-ether|CS-0106842

Structure of 14174-09-5

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General Information

  • CAS No. 14174-09-5
  • Cat. No. CS-0106842
  • Purity ≥98%
  • MDL No. MFCD00005101
  • Storage RT, protect from light, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₄H₃₂O₈
  • Molecular Weight 448.51
  • Synonym(s) None
  • SMILES C1(C=CC=C2)=C2OCCOCCOCCOC(C=CC=C3)=C3OCCOCCOCCO1

Description

Dibenzo-24-crown-8 is a macrocyclic compound that is used as a versatile reagent in organic synthesis due to its ability to form complexes with metal ions and enhance their solubility and reactivity. It is also used as a phase-transfer catalyst in various organic reactions, such as the synthesis of organic carbonates and the alkylation of phenols.Dibenzo-24-crown-8 can be used as a molecular transporter in the formation of [1]rotaxanes with thiazolium-based mono- and tris-branched ammonium ions. It is also used as a co-solvent and phase-transfer catalyst for cesium fluoride, to the development of a more efficient anhydrous fluorinating system for organic synthesis.

Synthesis

  • Route1

    References

    • Dalton Transactions, , # 27 p. 2915 - 2924
  • Route2
    • null|null
      120-80-9
    • In-stock
      PEG2-Dichloride|CS-0158308
      112-26-5
    • ~43%
    • In-stock
      Dibenzo-24-crown-8-ether|CS-0106842
      14174-09-5

    References

    • Kotlyar; Gorodnyuk; Grigorash; Chuprin Russian Journal of General Chemistry, 1998 , vol. 68, # 7 p. 1135 - 1138
  • Route3
    • null|null
      56604-27-4
    • ~%
    • In-stock
      Dibenzo-24-crown-8-ether|CS-0106842
      14174-09-5

    References

    • Journal of Solution Chemistry, , vol. 18, # 4 p. 387 - 402

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

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Computational Chemistry Data

  • TPSA   73.84
  • LogP   2.982
  • H_Acceptors   8
  • H_Donors   0
  • Rotatable_Bonds   0

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