半岛bd体育手机客户端 说明
一般描述
4-(Trimethylsilyl)-3-butyn-2-one is a ketone. Its asymmetric bioreduction to enantiopure {(S)-TMSBOL in various hydrophilic ionic liquid (ILs) solvent systems has been reported.
应用
4-(Trimethylsilyl)-3-butyn-2-one (TMSB) has been used to investigate its asymmetric bioreduction to (S)-4-(trimethylsilyl)-3-butyn-2-ol {(S)-TMSBOL} by employing biocompatible water-immiscible ionic liquids (ILs). TMSB may be used for the synthesis of entecavir (BMS-200475).
包装
5 g in glass bottle
基本信息
| 线性分子式 | (CH3)3SiC≡CCOCH3 |
| 分子量 | 140.26 |
| MDL编号 | MFCD00190212 |
| PubChem化学物质编号 | 24866234 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 97% |
| 折射率 | n
|
| bp | 156 ℃ (lit.) |
| 密度 | 0.854 g/mL at 25 ℃ (lit.) |
| SMILES string | CC(=O)C#C[Si](C)(C)C |
| InChI | 1S/C7H12OSi/c1-7(8)5-6-9(2,3)4/h1-4H3 |
| InChI key | NQEZDDPEJMKMOS-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Warning |
| 危险声明 | H226 - H315 - H319 - H335 |
| 预防措施声明 | P210 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 3 - Flammable liquids |
| WGK | WGK 3 |
| 闪点(F) | 82.4 °F - closed cup |
| 闪点(C) | 28 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
