667943

正丁醇铪

• 别名: n-Butoxy hafnium, Tetrabutoxyhafnium(IV)
• 经验公式（希尔记法）: C₁₆H₃₆HfO₄
• CAS号: 22411-22-9
• 分子量: 470.94
• MDL號碼: MFCD00236545
• 分類程式碼代碼: 12352103
• PubChem物質ID: 24884949
• NACRES: NA.23

属性

• 形狀: liquid
• 品質等級: 100
• 反應適用性: core: hafnium; reagent type: catalyst
• 密度: 1.2376 g/mL
• SMILES 字串: CCCCO[Hf](OCCCC)(OCCCC)OCCCC
• InChI: 1S/4C4H9O.Hf/c4*1-2-3-4-5;/h4*2-4H2,1H3;/q4*-1;+4
• InChI 密鑰: LTBRWBUKPWVGFA-UHFFFAOYSA-N

说明

一般說明

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

應用

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.

安全信息

• 象形圖: GHS02,GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H226,H317,H318
• 防範說明: P210 - P280 - P302 + P352 - P305 + P351 + P338 + P310
• 危險分類: Eye Dam. 1 - Flam. Liq. 3 - Skin Sens. 1
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 95.0 °F
• 閃點（°C）: 35 °C