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287938

Sigma-Aldrich

Diphenyl(o-tolyl)phosphine

98%

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Synonym(s):
(2-Methylphenyl)diphenylphosphine
Linear Formula:
(C6H5)2PC6H4CH3
CAS Number:
Molecular Weight:
276.31
EC Number:
MDL number:
UNSPSC Code:
12352002
PubChem Substance ID:

Quality Level

Assay

98%

form

solid

reaction suitability

reaction type: Cross Couplings
reagent type: ligand

mp

70-73 °C (lit.)

functional group

phosphine

SMILES string

Cc1ccccc1P(c2ccccc2)c3ccccc3

InChI

1S/C19H17P/c1-16-10-8-9-15-19(16)20(17-11-4-2-5-12-17)18-13-6-3-7-14-18/h2-15H,1H3

InChI key

MLBZLJCMHFCTQM-UHFFFAOYSA-N

Application

Catalyst for:
  • Three component [3+2] cycloadditions
  • Suzuki coupling
  • Stereoselective olefination
  • Coupling reactions
  • Hydroxycarbonylation

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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