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244961

Sigma-Aldrich

Tetrakis(triphenylphosphine)platinum(0)

97%

Synonym(s):

Pt(PPh3)4, Platinum(0)-tetrakis(triphenylphosphine)

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About This Item

Linear Formula:
Pt[(C6H5)3P]4
CAS Number:
14221-02-4
Molecular Weight:
1244.22
EC Number:
238-087-4
MDL number:
MFCD00010014
UNSPSC Code:
12161600
PubChem Substance ID:
24854721
NACRES:
NA.22

assay

97%

reaction suitability

core: platinum
reagent type: catalyst

storage temp.

2-8°C

SMILES string

[Pt].c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6.c7ccc(cc7)P(c8ccccc8)c9ccccc9.c%10ccc(cc%10)P(c%11ccccc%11)c%12ccccc%12

InChI

1S/4C18H15P.Pt/c4*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h4*1-15H;

InChI key

SYKXNRFLNZUGAJ-UHFFFAOYSA-N

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Application

Tetrakis(triphenylphosphine)platinum(0) is used as a precursor to platinum complexes.
It can undergo oxidative addition to organochalcogen compounds such as dithienyl ditelluride through the cleavage of the carbon–chalcogen bond. This reaction can play a role in homogeneous catalysis.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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’.

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The X-ray crystallographic study of the reaction of bis (2-thienyl) ditelluride with tetrakis (triphenylphosphine) platinum or-palladium.
Oilunkaniemi R, et al.
Journal of Organometallic Chemistry, 595(2), 232-240 (2000)
New oxidative substitution reactions of tetrakis (triphenylphosphine) platinum (0).
Tayim H A and Akl N S
J. Inorg. Nucl. Chem., 36(5), 1071-1074 (1974)
Reactions of elemental sulfur with tetrakis (triphenylphosphine) platinum (0). Formation of a complex containing very nucleophilic bridging sulfido ligands.
Gukathasan R R, et al.
Canadian Journal of Chemistry, 61(11), 2490-2492 (1983)
Zerovalent platinum chemistry. VIII. The reactions of nitric oxide with tris-and tetrakis (triphenylphosphine) platinum (0).
Cenini S, et al.
Inorgorganica Chimica Acta, 6, 182-184 (1972)

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