Merck
All Photos(2)

287822

Sigma-Aldrich

Tri(o-tolyl)phosphine

97%

Synonym(s):
Tris(o-tolyl)phosphine, P(o-tol)3
Linear Formula:
(CH3C6H4)3P
CAS Number:
Molecular Weight:
304.37
Beilstein:
661212
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

reaction suitability

reaction type: Cross Couplings
reagent type: catalyst
reaction type: Silylations

reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction

reagent type: ligand
reaction type: Heck Reaction

reagent type: ligand
reaction type: Negishi Coupling

reagent type: ligand
reaction type: Stille Coupling

reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

mp

123-125 °C (lit.)

functional group

phosphine

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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Packaging

1, 10 g in glass bottle

Application

Ligand used in a ruthenium-catalyzed direct amination of alcohols.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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