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323322 Aldrich

Trimethylphosphine

97%

Synonym: PMe3

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
vapor pressure   7.24 psi ( 20 °C)
InChI Key   YWWDBCBWQNCYNR-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.428(lit.)
bp   38-40 °C(lit.)
mp   −86 °C(lit.)
density   0.738 g/mL at 20 °C(lit.)
reaction suitability   reagent type: ligand
reaction type: Mitsunobu Reaction
  reagent type: ligand
reaction type: Wittig Reaction
storage temp.   2-8°C

Description

Application

Electron-rich phosphine ligand used in numerous applications such as cross-coupling reactions.

Reagent used in Mitsunobu reaction; transformation of azides into carbamates, aziridines from azidoalcohols; iminophosphoranes and aza-Wittig reaction.

Packaging

25 g in Sure/Seal™

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993BE 3 / PGII
WGK Germany 
3
Flash Point(F) 
-2.2 °F
Flash Point(C) 
-19 °C

Screeing simplified
Protocols & Articles
Peer-Reviewed Papers
15

References

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Description

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901443 Trimethylphosphine solution, 1.0 M in 2-methyltetrahydrofuran
08168 Timestrip Plus 8 °C

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