667943

Hafnium(IV) n-Butoxid

• Synonym(e): Hafnium(IV)-tetrabutanolat, Hafnium-n-butoxid
• Empirische Formel (Hill-System): C₁₆H₃₆HfO₄
• CAS-Nummer: 22411-22-9
• Molekulargewicht: 470.94
• MDL-Nummer: MFCD00236545
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24884949
• NACRES: NA.23

Eigenschaften

• Form: liquid
• Qualitätsniveau: 100
• Eignung der Reaktion: core: hafnium; reagent type: catalyst
• Dichte: 1.2376 g/mL
• SMILES String: CCCCO[Hf](OCCCC)(OCCCC)OCCCC
• InChI: 1S/4C4H9O.Hf/c4*1-2-3-4-5;/h4*2-4H2,1H3;/q4*-1;+4
• InChIKey: LTBRWBUKPWVGFA-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Hafnium(IV) n-butoxide is an organometal oxide widely used in the preparation of Hafnium nanomaterials and as a catalyst in polymerization reactions.

Anwendung

Hafnium(IV) n-butoxide can be used:

• As a sol-gel precursor to synthesize hafnium oxide(HfO₂) ultra-thin films with enhanced dielectric properties.
• As a transesterification catalyst for the synthesis of poly(butylene succinate) (PBS).
• As a precursor to fabricate BaHfO3(Barium hafnate) perovskitenanocrystals for various electronic applications.

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H226,H317,H318
• P-Sätze: P210 - P280 - P302 + P352 - P305 + P351 + P338 + P310
• Gefahreneinstufungen: Eye Dam. 1 - Flam. Liq. 3 - Skin Sens. 1
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 95.0 °F
• Flammpunkt (°C): 35 °C