产品说明
应用
Starting material for preparation of organomanganese chloride reagents; in combination with RLi or RMgX catalyzes reduction of vinyl and aryl halides, stereoselective coupling of vinyl iodides, and alkylation of enol triflates; also used for Mn-Cu-catalyzed conjugate addition of RMgX to enones and for Mn-catalyzed acylation of RMgX by acyl chlorides; in combination with NaBH4 is diastereoselective reducing agent; starting material for the preparation of Mn enolates regio- andstereo-selectively.
基本信息
| 线性分子式 | MnCl2 · H2O |
| 分子量 | 143.86 |
| EC 号 | 231-869-6 |
| MDL编号 | MFCD00149793 |
| PubChem化学物质编号 | 57646988 |
产品性质
| 质量水平 | 200 |
| 测定 | ≥97.0% |
| 形式 | powder |
| reaction suitability | core: manganese reagent type: catalyst |
| 杂质 | ≤0.01% heavy metals (as Pb) |
| 痕量阴离子 | sulfate (SO42-): ≤1000 mg/kg |
| 痕量阳离子 | Fe: ≤200 mg/kg |
| SMILES string | O.Cl[Mn]Cl |
| InChI | 1S/2ClH.Mn.H2O/h2*1H;;1H2/q;;+2;/p-2 |
| InChI key | BXRRQHBNBXJZBQ-UHFFFAOYSA-L |
安全信息
| 象形图 |     |
| 警示用语： | Danger |
| 危险声明 | H301 - H318 - H373 - H411 |
| 预防措施声明 | P260 - P273 - P280 - P301 + P310 - P305 + P351 + P338 - P314 |
| 危险分类 | Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - STOT RE 2 |
| 靶器官 | Brain |
| 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 2 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
