Skip to Content
MilliporeSigma
All Photos(1)

Documents

155039

Sigma-Aldrich

Diphenyl(p-tolyl)phosphine

96%

Synonym(s):

(4-Methylphenyl)diphenyl phosphine

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
(C6H5)2PC6H4CH3
CAS Number:
Molecular Weight:
276.31
EC Number:
MDL number:
UNSPSC Code:
12352002
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

96%

form

liquid

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

mp

66-68 °C (lit.)

functional group

phosphine

SMILES string

Cc1ccc(cc1)P(c2ccccc2)c3ccccc3

InChI

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

InChI key

QJIMTLTYXBDJFC-UHFFFAOYSA-N

Application

Reactant for:
  • Three-component cyclization
  • Probing coordination ability via a palladium pincer complex
  • Chelation-assisted hydroacylation of olefins with primary alcohols

Reactant for synthesis of:
  • Trinuclear ruthenium carbonyl triarylphosphine cluster complexes
  • Leishmanicidal leads targeting mitochondria through inhibition of the respiratory complex
  • InP nanofibers / metal phosphide nanostructures
  • Peroxyl radical cations via pulse radiolysis one-electron oxidations

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

Triphenylphosphine ReagentPlus®, 99%

Sigma-Aldrich

T84409

Triphenylphosphine

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service