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287997 Sigma-Aldrich

1,5-Bis(diphenylphosphino)pentane

97%

Synonym: 1,5-pentanediylbis[diphenylphosphine], DPPENT, Pentamethylenebis[diphenylphosphine], dpppe

  • CAS Number 27721-02-4

  • Linear Formula (C6H5)2P(CH2)5P(C6H5)2

  • Molecular Weight 440.50

  •  Beilstein/REAXYS Number 2953640

  •  MDL number MFCD00003052

  •  PubChem Substance ID 24857305

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Polydentate Phosphine Ligands
Quality Level   100
assay   97%
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
mp   43-47 °C (lit.)
functional group   phosphine
SMILES string   C(CCP(c1ccccc1)c2ccccc2)CCP(c3ccccc3)c4ccccc4
InChI   1S/C29H30P2/c1-6-16-26(17-7-1)30(27-18-8-2-9-19-27)24-14-5-15-25-31(28-20-10-3-11-21-28)29-22-12-4-13-23-29/h1-4,6-13,16-23H,5,14-15,24-25H2
InChI key   MZFPAWGWFDGCHP-UHFFFAOYSA-N

Description

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
235.4 °F - closed cup
Flash Point(C) 
113 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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