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CS-W001157 4
Total: USD 88.00

4,4',4''-Phosphinetriyltriphenol

  • CAS No. 26707-09-5

  • Cat. No. CS-0214445
  • Purity≥95%
  • MDL No.None

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

4,4',4''-Phosphinetriyltriphenol|CS-0214445

Structure of 26707-09-5

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General Information

  • CAS No. 26707-09-5
  • Cat. No. CS-0214445
  • Purity ≥95%
  • MDL No. None
  • Storage 4°C, stored under nitrogen, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₈H₁₅O₃P
  • Molecular Weight 310.28
  • Synonym(s) None
  • SMILES OC1=CC=C(P(C2=CC=C(C=C2)O)C3=CC=C(C=C3)O)C=C1

Description

4,4',4''-Phosphinetriyltriphenol features a central phosphorus atom bonded to three aromatic hydroxyl groups, delivering high thermal stability and strong chelating ability. This triarylphosphine oxide derivative integrates readily into coordination complexes and serves as a robust ligand in catalytic systems requiring durable, electron-donating functionality under demanding reaction conditions.

Application

4,4',4''-Phosphinetriyltriphenol serves as a versatile triarylphosphine oxide building block, enabling efficient construction of phosphorus-containing heterocycles and functionalized ligands. Its three phenolic hydroxyl groups offer orthogonal reactivity for derivatization, while the central phosphine oxide center provides stability and compatibility with standard synthetic protocols. Functions effectively in transition metal-catalyzed coupling reactions and offers predictable handling characteristics in bench-scale applications.

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   60.69
  • LogP   2.5616
  • H_Acceptors   3
  • H_Donors   3
  • Rotatable_Bonds   3

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