523038

乙酰丙酮铂(II)

≥99.98% trace metals basis

• 别名: 2,4-戊二酮 铂(II) 衍生物, Pt(acac)₂
• 线性分子式: Pt(C₅H₇O₂)₂
• CAS号: 15170-57-7
• 分子量: 393.29
• Beilstein: 4136189
• EC 号: 239-223-5
• MDL编号: MFCD00000028
• UNSPSC代码: 12352103
• PubChem化学物质编号: 24874292
• NACRES: NA.23

属性

• 质量水平: 100
• 方案: ≥99.98% trace metals basis
• 表单: solid
• 反应适用性: core: platinum
• mp: 249-252 °C (lit.)
• SMILES字符串: 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-;
• InChI key: KLFRPGNCEJNEKU-FDGPNNRMSA-L

说明

一般描述

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.

应用

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.

特点和优势

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%

安全信息

• 象形图: GHS08,GHS07
• 警示用语：: Warning
• 危险声明: H302 + H312 + H332,H315,H319,H335,H361
• 预防措施声明: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• 危险分类: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Respiratory system
• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable
• 个人防护装备: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges