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CAS RN: 1122-58-3 | 產品號碼: D1450
4-Dimethylaminopyridine
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| 包裝 | 價格 | 同一天 | 2-3个工作日 |
|---|---|---|---|
| 25G |
NT$1,720
|
≥100 | ≥100 |
| 100G |
NT$4,760
|
28 | ≥100 |
| 500G |
NT$13,160
|
6 | ≥100 |
* 以上價格已含運費關稅等但一些需要海運以及乾冰運輸的產品除外,詳情請與
當地經銷商
洽詢。
* TCI會時常優化儲存條件,儲存溫度請以在線目錄為準，敬請留意。
| 產品號碼 | D1450 |
| 純度/分析方法 | >99.0%(T) |
| 分子式 / 分子量 | C__7H__1__0N__2 = 122.17 |
| 外觀與形狀（20°C） | Solid |
| 儲存條件 | Room Temperature (Recommended in a cool and dark place, <15°C) |
| 應避免的情況 | Light Sensitive |
| CAS RN | 1122-58-3 |
| Reaxys-RN | 110354 |
| PubChem Substance ID | 87567951 |
| SDBS (AIST Spectral DB) | 5723 |
| Merck Index(14) | 3389 |
| MDL編號 | MFCD00006418 |
產品規格
| Appearance | White to Light yellow powder to lump |
| Purity(Nonaqueous Titration) | min. 99.0 % |
| Melting point | 110.0 to 114.0 °C |
| Solubility in Methanol | very faint turbidity |
| NMR | confirm to structure |
性質
| 熔點 | 110 °C |
| 沸點 | 190 °C/150 mmHg |
| 水溶性 | Soluble |
| Degree of solubility in water | 80 g/l 25 °C |
GHS
| 圖形表示 |
|
| 信號詞 | Danger |
| 危險性說明 | H310 : Fatal in contact with skin. H301 : Toxic if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H402 : Harmful to aquatic life. |
| 防範說明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P262 : Do not get in eyes, on skin, or on clothing. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P361 + P364 : Take off immediately all contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P302 + P352 + P310 : IF ON SKIN: Wash with plenty of water. Immediately call a POISON CENTER/doctor. P405 : Store locked up. |
相關法規
| RTECS # | US9230000 |
運輸資料
| UN編號 | UN2811 |
| 類別 | 6.1 |
| 包裝類別 | I |
| HS編碼* | 2933.39-000 |
Application
Acetylation of Alcohols using Acetylating Reagents and Base Catalysts
References
- 1)4-Dialkylaminopyridines as Highly Active Acylation Catalysts. [New synthetic method (25)]
- 2)Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
Application
Tr protection of Alcohols using Trityl Chloride
Reference
- Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
考研文獻
TCIMail
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產品規格
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