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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 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

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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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)
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)
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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