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CS-W001157 4
Total: USD 88.00

4,4',4''-Phosphoryltribenzoic acid

  • CAS No. 807-19-2

  • Cat. No. CS-0110980
  • Purity≥97%
  • MDL No.MFCD12128954

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

4,4',4''-Phosphoryltribenzoic acid|CS-0110980

Structure of 807-19-2

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General Information

  • CAS No. 807-19-2
  • Cat. No. CS-0110980
  • Purity ≥97%
  • MDL No. MFCD12128954
  • Storage RT, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₁H₁₅O₇P
  • Molecular Weight 410.32
  • Synonym(s) Tris(4-carboxylphenyl)phosphineoxide
  • SMILES O=C(O)C1=CC=C(C=C1)P(=O)(C2=CC=C(C=C2)C(=O)O)C3=CC=C(C=C3)C(=O)O

Description

4,4',4''-Phosphoryltribenzoic acid features a central phosphoric acid core flanked by three aromatic rings, enabling strong coordination to metal ions and robust integration into supramolecular architectures. This triarylphosphonic scaffold offers enhanced solubility in polar solvents and stability under standard bench conditions, facilitating use in catalytic systems and surface functionalization.

Application

4,4',4''-Phosphoryltribenzoic acid serves as a versatile triarylphosphonic acid scaffold for constructing rigid, multiaromatic frameworks. Its three carboxylic acid groups enable efficient derivatization and coordination in metal-ligand systems, while the central phosphonic acid moiety offers enhanced stability and orthogonal reactivity. The compound functions as a key building block in the synthesis of functionalized heterocycles and chelating agents, with demonstrated utility in catalytic ligand design and surface-functionalized materials.

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 : H315-H319-H332
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364

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Computational Chemistry Data

  • TPSA   128.97
  • LogP   2.4206
  • H_Acceptors   4
  • H_Donors   3
  • Rotatable_Bonds   6

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