282782

Platinum(II) acetylacetonate

97%

• Synonyme(s) : 2,4-Pentanedione platinum(II) derivative, Pt(acac)₂
• Formule linéaire : Pt(C₅H₇O₂)₂
• Numéro CAS: 15170-57-7
• Poids moléculaire : 393.29
• Numéro Beilstein : 4136189
• Numéro CE : 239-223-5
• Numéro MDL: MFCD00000028
• Code UNSPSC : 12352103
• ID de substance PubChem : 24857069
• Nomenclature NACRES : NA.23

Propriétés

• Pureté: 97%
• Forme: solid
• Pertinence de la réaction: core: platinum; reagent type: catalyst
• Pf: 249-252 °C (lit.)
• Chaîne 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-;
• Clé InChI: KLFRPGNCEJNEKU-FDGPNNRMSA-L

Description

Description générale

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.

Application

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.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H302 + H312 + H332,H315,H319,H335,H361
• Conseils de prudence: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges