523038

Platinum(II) acetylacetonate

≥99.98% trace metals basis

• Sinónimos: 2,4-Pentanedione platinum(II) derivative, Pt(acac)₂
• Fórmula lineal: Pt(C₅H₇O₂)₂
• Número de CAS: 15170-57-7
• Peso molecular: 393.29
• Beilstein: 4136189
• Número CE: 239-223-5
• Número MDL: MFCD00000028
• Código UNSPSC: 12352103
• ID de la sustancia en PubChem: 24874292
• NACRES: NA.23

Propiedades

• Nivel de calidad: 100
• Ensayo: ≥99.98% trace metals basis
• Formulario: solid
• idoneidad de la reacción: core: platinum
• mp: 249-252 °C (lit.)
• cadena 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-;
• Clave InChI: KLFRPGNCEJNEKU-FDGPNNRMSA-L

Descripción

Descripción general

Platinum(II) acetylacetonate is high-purity compound that is widely used as a key precursor in chemical vapor deposition (CVD) and atomic layer deposition (ALD) methods, to facilitate the synthesis of platinum thin films. These films are utilized in microelectronics, sensors, and catalytic coatings due to platinum′s high thermal stability, chemical inertness, and catalytic activity. Additionally, Pt(acac)₂ is used to synthesize platinum nanoparticles, essential for applications in catalysis and fuel cells.

Aplicación

Platinum(II) acetylacetonate (Pt(acac)₂) is used as a precursor in the synthesis of:

• Pt−Co octahedral nanocrystals, which are used to improve catalytic activity and durability in the oxygen reduction reaction (ORR) in fuel cells.
• PtW@WO3 NPs via thermal decomposition method, serving as efficient catalysts for the hydrogen evolution reaction (HER).
• Monodisperse Pt–Fe nanoparticles, which exhibit high durability for proton exchange membrane fuel cells and provide active and durable low-Pt electrocatalysts for electrochemical devices.

Características y beneficios

Platinum(II) acetylacetonate exhibits

• High Purity: Reduces contamination risk, ensuring reliable performance in applications.
• Thermal Stability: Maintains activity at elevated temperatures, enhancing product lifespan and efficiency.
• Soluble in acetone
• Elemental Carbon is >29.5% and Platinum presents >47.9%

Información de seguridad

• Pictogramas: GHS08,GHS07
• Palabra de señalización: Warning
• Frases de peligro: H302 + H312 + H332,H315,H319,H335,H361
• Consejos de prudencia: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Clasificaciones de peligro: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3
• Órganos de actuación: Respiratory system
• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges