8.08915

Zirconium(IV) acetylacetonate

for synthesis

• 同義詞: Zirconium(IV) acetylacetonate, Tetrakis(2,4-pentanedionato)zirconium(IV), Tetrakis(acetylacetonato)zirconium(IV)
• 經驗公式（希爾表示法）: C₂₀H₂₈O₈Zr
• CAS號碼: 17501-44-9
• 分子量：: 487.66
• MDL號碼: MFCD00000036
• 分類程式碼代碼: 12352103
• 酶委員會索引編號: 241-510-5
• NACRES: NA.22

屬性

• 品質等級: 200
• 形狀: powder
• 效力: 719 mg/kg LD₅₀, oral (Rat)
• pH值: 7.2 (20 °C, 4.5 g/L in H₂O)
• mp: 189-192 °C
• 溶解度: 14 g/L
• 體積密度: 500 kg/m³
• 儲存溫度: 2-30°C
• SMILES 字串: [Zr+4].O=C([C-H]C(=O)C)C.O=C([C-H]C(=O)C)C.O=C([C-H]C(=O)C)C.O=C([C-H]C(=O)C)C
• InChI: 1S/4C5H7O2.Zr/c4*1-4(6)3-5(2)7;/h4*3H,1-2H3;/q4*-1;+4
• InChI 密鑰: DFPGFWYWSAYLCW-UHFFFAOYSA-N

描述

應用

• New metallo-organic complex of zirconium (IV): A precursor for nano structured ZrO2 (VG Prasanth et al., 2015).
• Zirconium (IV) acetylacetonate as a ring-opening initiator: Mediating one-step synthesis of biodegradable polyacids (P Dobrzyński et al., 2019).
• Decomposition insights using synchrotron radiation: Formation of volatile Zr-intermediates (S Grimm et al., 2022).
• High-performance polymer solar cells: Employing zirconium acetylacetonate film as cathode buffer layer (Z Tan et al., 2014).
• Preparation of zirconia nanofibers: Using electrospinning and calcination with zirconium acetylacetonate as precursor (VV Rodaev et al., 2019).

分析報告

Assay (ex Zr): ≥ 98.0 %
Melting range (lower value): ≥ 187 °C
Melting range (upper value): ≤ 192 °C
Identity (IR): passes test

安全資訊

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H228 - H302
• 防範說明: P210 - P240 - P241 - P264 - P280 - P301 + P312
• 危險分類: Acute Tox. 4 Oral - Flam. Sol. 1
• 儲存類別代碼: 4.1B - Flammable solid hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable