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324108 Sigma-Aldrich

Trimethylphosphine solution

1.0 M in THF

Synonym: PMe3, Trimethylphosphorus

  • CAS Number 594-09-2

  • Linear Formula (CH3)3P

  • Molecular Weight 76.08

  •  Beilstein Registry Number 969138

  •  MDL number MFCD00008510

  •  PubChem Substance ID 24859423

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
InChI Key   YWWDBCBWQNCYNR-UHFFFAOYSA-N
concentration   1.0 M in THF
density   0.872 g/mL at 25 °C
reaction suitability   reagent type: ligand
reaction type: Mitsunobu Reaction
  reagent type: ligand
reaction type: Wittig Reaction

Description

Packaging

100 mL in Sure/Seal™

Application

Trimethylphosphine (PMe3) solution is the suitable reagent used in the synthesis of Fe/Te cluster type complex, Fe6Te8(PMe3)6. It may be employed as a probe to investigate the acid sites in Y-zeolite. It may be used for the synthesis of hexakis(trimethylphosphine)tris-μ-methylene-diruthenium(III).

General description

Trimethylphosphine is the reagent used in Mitsunobu reaction. It participates in the transformation of azides into carbamates, aziridines from azidoalcohols, iminophosphoranes and aza-Wittig reaction. Electron diffraction study of trimethylphosphine has been reported.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
May form explosive peroxides.
RIDADR 
UN 1993BF 3 / PGII
WGK Germany 
3
Flash Point(F) 
-22 °F
Flash Point(C) 
-30 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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