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CS-W001157 4
Total: USD 88.00

Phenylphosphinic acid sodium

  • CAS No. 4297-95-4

  • Cat. No. CS-0434157
  • Purity≥97%
  • MDL No.None

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

Phenylphosphinic acid sodium|CS-0434157

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General Information

  • CAS No. 4297-95-4
  • Cat. No. CS-0434157
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₆NaO₂P
  • Molecular Weight 164.07
  • Synonym(s) NSC 2670 (sodium); Sodium phenylphosphinate
  • SMILES O=P(C1=CC=CC=C1)O[Na]

Description

Phenylphosphinic acid (sodium) delivers a stable, water-soluble phosphorus source featuring a direct P–C bond and a charged phosphonate-like moiety. This compound integrates readily into aqueous-phase syntheses and serves as a robust ligand precursor or building block in catalytic systems requiring polar, electron-withdrawing phosphorus functionality.

Application

Phenylphosphinic acid (sodium) serves as a stable, water-soluble source of phenylphosphinic functionality, enabling efficient incorporation into biologically relevant scaffolds. It functions effectively in P–C bond formation and acts as a versatile ligand precursor in transition metal catalysis. The sodium salt enhances handling and solubility in aqueous and polar organic media, facilitating its use in synthetic workflows requiring mild conditions and orthogonal reactivity.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅲ
Hazard Statements : H302-H318
Precautionary Statements : P264-P270-P280-P330-P501

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Computational Chemistry Data

  • TPSA   26.3
  • LogP   0.8867
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   2

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