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43115 Sigma-Aldrich

(Methoxymethyl)diphenylphosphine oxide

purum, ≥97.0% (CH)

Synonym: Diphenyl(methoxymethyl)phosphine oxide

  • CAS Number 4455-77-0

  • Linear Formula (C6H5)2P(O)CH2OCH3

  • Molecular Weight 246.24

  •  Beilstein Registry Number 649558

  •  EC Number 224-704-4

  •  MDL number MFCD00015451

  •  PubChem Substance ID 24866971

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
InChI Key   OEPKDBQOTLDTNC-UHFFFAOYSA-N
grade   purum
assay   ≥97.0% (CH)
mp   115-117 °C(lit.)
  115-117 °C
solubility   methylene chloride: soluble0.1 g/mL, clear

Description

Other Notes

Horner-Wittig reagent for the preparation of methyl vinyl ethers

Same product — same quality — now Sigma-Aldrich brand

Application

Catalyst for:
• Molybdenum hexacarbonyl-mediated Pauson-Khand reactions
• Rhodium-catalyzed hydroformylation reaction

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
SZ0199360

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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