产品介绍：
产品说明
应用
- Perrhenic acid solution (HReO4) can be used in dehydrations of oximes, amides, and urea.
- HReO4 can also catalyze azeotropic dehydration of syn- or anti-aldoximes to yield corresponding nitriles.
- In combination with tertiary arsines, it gives a versatile catalytic system for epoxidation of alkenes with hydrogen peroxide.
It is also used to prepare highly conducting and superconducting synthetic metals.
包装
5, 25 g in poly bottle
基本信息
| 线性分子式 | HReO4 |
| 分子量 | 251.21 |
| MDL编号 | MFCD00011326 |
| PubChem化学物质编号 | 24855847 |
| NACRES | NA.22 |
产品性质
| 形式 | liquid |
| 质量水平 | 100 |
| reaction suitability | core: rhenium reagent type: catalyst |
| 浓度 | 75-80 wt. % in H2O |
| 密度 | 2.16 g/mL at 25 ℃ |
| SMILES string | O[Re](=O)(=O)=O |
| InChI | 1S/H2O.3O.Re/h1H2;;;;/q;;;;+1/p-1 |
| InChI key | UGSFIVDHFJJCBJ-UHFFFAOYSA-M |
安全信息
| 象形图 |  |
| 警示用语： | Danger |
| 危险声明 | H314 |
| 预防措施声明 | P280 - P305 + P351 + P338 - P310 |
| 危险分类 | 1 - Skin Corr. 1B |
| 储存分类代码 | 8B - Non-combustible, corrosive hazardous materials |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
