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Merck
CN

93414

Tri(p-tolyl)phosphine

purum, ≥97.0% (GC)

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About This Item

Linear Formula:
(CH3C6H4)3P
CAS Number:
Molecular Weight:
304.37
EC Number:
213-863-5
UNSPSC Code:
12350000
MDL number:
Beilstein/REAXYS Number:
651045
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grade

purum

assay

≥97.0% (GC)

mp

144-148 °C

SMILES string

Cc1ccc(cc1)P(c2ccc(C)cc2)c3ccc(C)cc3

InChI

1S/C21H21P/c1-16-4-10-19(11-5-16)22(20-12-6-17(2)7-13-20)21-14-8-18(3)9-15-21/h4-15H,1-3H3

InChI key

WXAZIUYTQHYBFW-UHFFFAOYSA-N

Other Notes

Ligand used in organometallic chemistry

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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L.H. Pignolet
Homogeneous Catalysis with Metal Phosphine Complexes (1983)
E.C. Alyea et al.
Catalytic Aspects of Metal Phosphine Complexes (1982)
C.A. McAuliffe et al.
Phosphine, Arsine and Stibine Complexesof the Transition Elem. (1979)
Katherine A Parrish et al.
Physical chemistry chemical physics : PCCP, 21(4), 1689-1699 (2018-09-28)
This study examined the solution-phase exchange reactions of triphenylphosphine (PPh3) ligands on Au8L72+ (L = PPh3) gold clusters with three different tolyl ligands using electrospray ionization mass spectrometry to provide insight into how steric differences in the phosphines influence the
C.A. Tolman
Chemical Reviews, 77, 313-313 (1977)

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