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T84654 Aldrich

Triphenyl phosphite

97%

Synonym: (PhO)3P, P(OPh)3, Triphenoxyphosphine

  • CAS Number 101-02-0

  • Linear Formula (C6H5O)3P

  • Molecular Weight 310.28

  •  Beilstein Registry Number 1079456

  •  MDL number MFCD00003032

  •  PubChem Substance ID 24900533

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphite Ligands
vapor density   10.7 (vs air)
vapor pressure   5 mmHg ( 205 °C)
InChI Key   HVLLSGMXQDNUAL-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.59(lit.)
bp   360 °C(lit.)
mp   22-24 °C (lit.)
density   1.184 g/mL at 25 °C(lit.)
reaction suitability   reagent type: ligand
reaction type: Alkylations
  reagent type: ligand
reaction type: Cycloadditions
  reagent type: ligand
reaction type: Heck Reaction
  reagent type: ligand
reaction type: Olefinations
  reagent type: ligand
reaction type: Stille Coupling
  reagent type: ligand
reaction type: Wittig Reaction

Description

Application

Used to convert alcohols to alkyl halides, as a peptide coupling agent, and, in combination with ozone, as a low-temperature source of singlet oxygen, and ligand for metal-catalyzed reactions.

Packaging

3 kg in glass bottle

5, 500 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
2
Flash Point(F) 
410 °F
Flash Point(C) 
210 °C

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Protocols & Articles
Peer-Reviewed Papers
15

References

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