338001

Zirkonium(IV)acetylacetonat

97%

• Synonym(e): 2,4-Pentandion Zirkonium(IV)-Derivat, Tetrakis-(2,4-pentandionato)-zirkon(IV), Zirkonium(IV)-2,4-pentandionat
• Lineare Formel: Zr(C₅H₇O₂)₄
• CAS-Nummer: 17501-44-9
• Molekulargewicht: 487.66
• Beilstein: 4160373
• EG-Nummer: 241-510-5
• MDL-Nummer: MFCD00000036
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24860510
• NACRES: NA.23

Eigenschaften

• Assay: 97%
• Form: powder
• Eignung der Reaktion: core: zirconium; reagent type: catalyst
• SMILES String: 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-;
• InChIKey: FPFOSIXCIBGKOH-MTOQALJVSA-J

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H228,H302
• P-Sätze: P210 - P240 - P241 - P264 - P280 - P301 + P312
• Gefahreneinstufungen: Acute Tox. 4 Oral - Flam. Sol. 1
• Lagerklassenschlüssel: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves