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401595 Sigma-Aldrich

4-(Diphenylphosphino)benzoic acid

97%

Synonym: (4-Carboxyphenyl)diphenylphosphine, Diphenyl(p-carboxyphenyl) phosphine, p-(Diphenylphosphino)benzoic acid

  • CAS Number 2129-31-9

  • Linear Formula (C6H5)2PC6H4CO2H

  • Molecular Weight 306.30

  •  MDL number MFCD00407264

  •  PubChem Substance ID 24865028

  •  NACRES NA.22

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
assay   97%
mp   157-160 °C (lit.)
functional group   phosphine
reaction suitability   reaction type: Buchwald-Hartwig Cross Coupling Reaction
  reaction type: Heck Reaction
  reaction type: Hiyama Coupling
  reaction type: Negishi Coupling
  reaction type: Sonogashira Coupling
  reaction type: Stille Coupling
  reaction type: Suzuki-Miyaura Coupling
  reagent type: ligand
SMILES string   OC(=O)c1ccc(cc1)P(c2ccccc2)c3ccccc3
InChI   1S/C19H15O2P/c20-19(21)15-11-13-18(14-12-15)22(16-7-3-1-4-8-16)17-9-5-2-6-10-17/h1-14H,(H,20,21)
InChI key   GXMHDTPYKRTARV-UHFFFAOYSA-N

Description

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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