282782

Platinum(II) acetylacetonate

97%

• Sinônimo(s): 2,4-Pentanedione platinum(II) derivative, Pt(acac)₂
• 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

Propriedades

• Nível de qualidade: 100
• Ensaio: 97%
• forma: 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

Descrição

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.

Informações de segurança

• Pictogramas: GHS08,GHS07
• Palavra indicadora: Warning
• Frases de perigo: H302 + H312 + H332,H315,H319,H335,H361
• Declarações de precaução: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• 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