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CAS RN: 37342-97-5 | 產品號碼: Z0010
Zirconocene Chloride Hydride
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| 產品號碼 | Z0010 |
| 純度/分析方法 | >96.0%(T) |
| 分子式 / 分子量 | C__1__0H__1__1ClZr = 257.87 |
| 外觀與形狀（20°C） | Solid |
| 儲存條件 | Room Temperature (Recommended in a cool and dark place, <15°C) |
| 儲存在惰性氣體下 | Store under inert gas |
| 應避免的情況 | Light Sensitive,Air Sensitive,Moisture Sensitive |
| 包裝和容器 | 1G-Glass Bottle with Plastic Insert （閲覽圖片） |
| CAS RN | 37342-97-5 |
| PubChem Substance ID | 87577928 |
| Merck Index(14) | 8396 |
| MDL編號 | MFCD02089401 |
產品規格
| Appearance | White to Light yellow to Light orange powder to crystal |
| Purity(Chelometric Titration) | min. 96.0 % |
性質
GHS
| 圖形表示 |
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| 信號詞 | Danger |
| 危險性說明 | H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled. H314 : Causes severe skin burns and eye damage. H261 : In contact with water releases flammable gas. |
| 防範說明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dusts or mists. P270 : Do not eat, drink or smoke when using this product. P231 + P232 : Handle under inert gas. Protect from moisture. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P362 + P364 : Take off contaminated clothing and wash it before reuse. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P402 + P404 : Store in a dry place. Store in a closed container. P405 : Store locked up. |
相關法規
運輸資料
| UN編號 | UN3131 |
| 類別 | 4.3 / 8 |
| 包裝類別 | II |
| HS編碼* | 2931.90-000 |
Application
TCI Practical Example: Reduction of Amide Group Using Zirconocene Chloride Hydride
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Used Chemicals
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Procedure
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Zirconocene chloride hydride (0.43 g, 1.68 mmol) was added to a reaction vessel and dried in vacuo for 3 hours. Then, a THF solution (4.1 mL) of N,N-diethylnicotinamide (200 mg, 1.12 mmol) was added under argon atmosphere and the reaction mixture was stirred at room temperature for 30 minutes. The mixture was purified by chromatography on silica gel (hexane:ethyl acetate = 2:1) to give nicotinaldehyde as a brown oil (80.0 mg, 0.07 mmol, 60% yield).
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Experimenter’s Comments
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The reaction solution was monitored by TLC (hexane:ethyl acetate = 1:1) and UPLC.
The reaction vessel was dried up before use.
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Analytical Data
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Nicotinaldehyde
1H NMR (400 MHz, DNSO-d6); δ 10.09 (s, 1H), 9.07 (d, J = 1.4 Hz, 1H), 8.84 (dd, J = 5.0 Hz, 1.8 Hz, 1H), 8.23 (dt, J = 7.8 Hz, 2.1 Hz, 1H), 7.62 (dd, J = 8.5 Hz, 2.1 Hz, 1H).
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Lead Reference
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- Mild and Selective Hydrozirconation of Amides to Aldehydes Using Cp2Zr(H)Cl: Scope and Mechanistic Insight
考研文獻
產品文件 （部分產品的分析圖譜無法提供，敬請諒解。）
SDS
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產品規格
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