338001

Zirconium(IV) acetylacetonate

97%

• Sinônimo(s): 2,4-Pentanedione zirconium(IV) derivative, Tetrakis(2,4-pentanedionato)zirconium(IV), Zirconium(IV) 2,4-pentanedionate
• Fórmula linear: Zr(C₅H₇O₂)₄
• Número CAS: 17501-44-9
• Peso molecular: 487.66
• Beilstein: 4160373
• Número CE: 241-510-5
• Número MDL: MFCD00000036
• Código UNSPSC: 12352103
• ID de substância PubChem: 24860510
• NACRES: NA.23

Propriedades

• Nível de qualidade: 200
• Ensaio: 97%
• forma: powder
• adequação da reação: core: zirconium; reagent type: catalyst
• cadeia de caracteres SMILES: CC(=O)\C=C(\C)O[Zr](O\C(C)=C/C(C)=O)(O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O
• InChI: 1S/4C5H8O2.Zr/c4*1-4(6)3-5(2)7;/h4*3,6H,1-2H3;/q;;;;+4/p-4/b4*4-3-;
• chave InChI: FPFOSIXCIBGKOH-MTOQALJVSA-J

Descrição

Descrição geral

Zirconium(IV) acetylacetonate is a white crystalline organometallic solid widely used as a sol-gel precursor to synthesize Zirconium-based nanomaterials and thin films. It also finds application in the field of catalysis and polymer synthesis.

Aplicação

Zirconium(IV) acetylacetonate can be used:

• As a sol-gel precursor to synthesize zirconia nanoparticles with photocatalytic activity.
• As an additive to improve the performance of the electron transport layer in perovskite solar cells.
• To synthesize as-prepared zirconium acetylacetonate (a-ZrAcac) film as a cathode buffer layer in polymer solar cells. It exhibited an average power conversion efficiency (PCE) of 8.75% which is significantly improved than that of the devices with traditional Ca/Al cathode.
• To synthesize high-κ zirconium oxide gate dielectric for Organic Field-Effect Transistors at low voltage operation.
• To fabricate the conductive interlayers for quantum dot light-emitting devices(QLEDs), which enhances quantum efficiency, power efficiency, and longer operational lifetimes.
• As a ring-opening initiator to synthesize biodegradable polyacids.
• As a catalyst to synthesize polylactide terpolymers.

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H228,H302
• Declarações de precaução: P210 - P240 - P241 - P264 - P280 - P301 + P312
• Classificações de perigo: Acute Tox. 4 Oral - Flam. Sol. 1
• Código de classe de armazenamento: 4.1B - Flammable solid hazardous materials
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves