Description

Bis(pentafluorophenyl)hydroxyphosphine (CAS No. 5032-93-9) is a highly specialized organophosphorus compound with the molecular formula C₁₂HF₁₀OP. This fluorinated phosphine derivative, also known by its IUPAC name bis(2,3,4,5,6-pentafluorophenyl)phosphinous acid, features two electron-withdrawing pentafluorophenyl groups bonded to a central phosphorus atom with a hydroxyl substituent. The compound’s unique electronic properties make it valuable in advanced synthetic and catalytic applications. Supplied as a high-purity solid, it is carefully packaged under inert conditions to ensure stability. Researchers utilize this reagent in the development of novel ligands, as a precursor for phosphorus-containing materials, and in specialized organic transformations. Store in a cool, dry environment away from moisture and oxidizers.

Properties

• CAS Number: 5032-93-9
• Complexity: 376
• IUPAC Name: bis(2,3,4,5,6-pentafluorophenyl)phosphinous acid
• InChI: InChI=1S/C12HF10OP/c13-1-3(15)7(19)11(8(20)4(1)16)24(23)12-9(21)5(17)2(14)6(18)10(12)22/h23H
• InChI Key: XFRBKSOIRNHMSA-UHFFFAOYSA-N
• Exact Mass: 381.96053327
• Molecular Formula: C12HF10OP
• Molecular Weight: 382.09
• SMILES: C1(=C(C(=C(C(=C1F)F)P(C2=C(C(=C(C(=C2F)F)F)F)F)O)F)F)F
• Topological: 20.2
• Monoisotopic Mass: 381.96053327
• Synonyms: Bis(pentafluorophenyl)hydroxyphosphine, 5032-93-9, bis(2,3,4,5,6-pentafluorophenyl)phosphinous acid, bis(pentafluorophenyl)phosphinous acid, MFCD18457679, SCHEMBL1789912, AKOS005213459

Application

Bis(pentafluorophenyl)hydroxyphosphine serves as a key intermediate in the synthesis of air-stable phosphine ligands for transition metal catalysis. Its electron-deficient aromatic rings make it particularly useful in designing catalysts for cross-coupling reactions. The compound has shown promise in the development of flame-retardant materials due to its phosphorus-fluorine synergy. Researchers also employ it as a building block for phosphorus-doped organic electronic materials.

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.