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Merck
CN

93415

Tri(o-tolyl)phosphine

purum, ≥97.0% (GC)

Synonym(s):

P(o-tol)3, Tris(o-tolyl)phosphine

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About This Item

Linear Formula:
(CH3C6H4)3P
CAS Number:
Molecular Weight:
304.37
EC Number:
228-193-9
UNSPSC Code:
12350000
PubChem Substance ID:
Beilstein/REAXYS Number:
661212
MDL number:
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grade

purum

assay

≥97.0% (GC)

mp

123-125 °C

SMILES string

Cc1ccccc1P(c2ccccc2C)c3ccccc3C

InChI

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

InChI key

COIOYMYWGDAQPM-UHFFFAOYSA-N

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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

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