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Sigma-Aldrich

Platinum(II) acetylacetonate

97%

Sinônimo(s):

2,4-Pentanedione platinum(II) derivative, Pt(acac)2

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About This Item

Fórmula linear:
Pt(C5H7O2)2
Número CAS:
15170-57-7
Peso molecular:
393.29
Beilstein:
4136189
Número CE:
239-223-5
Número MDL:
MFCD00000028
Código UNSPSC:
12352103
ID de substância PubChem:
24857069
NACRES:
NA.23

Ensaio

97%

Formulário

solid

adequação da reação

core: platinum
reagent type: catalyst

pf

249-252 °C (lit.)

cadeia de caracteres SMILES

CC(=O)\C=C(\C)O[Pt]O\C(C)=C/C(C)=O

InChI

1S/2C5H8O2.Pt/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-;

chave InChI

KLFRPGNCEJNEKU-FDGPNNRMSA-L

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Descrição geral

Platinum(II)acetylacetonate is widely used as a Ptsource and precursor in the preparation of nanocatalysts and films. It is alsoused as a catalyst in N-allylation reactions.

Aplicação

Platinum(II)acetylacetonate can be used as an efficient catalyst:
  • In the preparation of N-allylanilines by the direct use of allylic alcohols. Anilines with electron-donating groups give good yields.
  • For selective N-allylation of 2,3-disubstituted indoles in water.
Pt-loaded ZnO thick films can be prepared by flame spray pyrolysis method using zinc naphthenate and platinum(II) acetylacetonate as precursors. These sensing films can be used for acetylene detection and show good selectivity towards carbon monoxide, hydrogen, and methane.

It can be used as a starting material in the preparation of platinum-lead nanoparticles supported on carbon. The PtPb/C catalyst exhibits enhanced electrochemical activity towards methanol and formic acid oxidation.

Pictogramas

Health hazardExclamation mark
GHS08,GHS07

Palavra indicadora

Warning

Classificações de perigo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análise (COA)

Lot/Batch Number
MKCQ1928
MKCP5800
MKCP2714
MKCN8492
MKCN4842

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Chemistry Letters (Jpn), 33, 658-659 (2004)
Chemistry of Materials, 18, 6414-6414 (2006)
Xiaochen Shen et al.
Nature communications, 9(1), 4485-4485 (2018-10-28)
Understanding the growth pathway of faceted alloy nanoparticles at the atomic level is crucial to morphology control and property tuning. Yet, it remains a challenge due to complexity of the growth process and technical limits of modern characterization tools. We
Jin Wang et al.
Nanoscale research letters, 14(1), 11-11 (2019-01-10)
Electrochemical sensors have the high sensitivity, fast response, and simple operation for applications in biological, medical, and chemical detection, but limited by the poor stability and high cost of the electrode materials. In this work, we used PtNi lagged-like nanowire
Chemistry of Materials, 16, 2363-2368 (2004)
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