产品介绍：
产品说明
一般描述
Potassium thiocyanate (KSCN) is a potassium salt of thiocyanate anion. Its crystalline structure has been analyzed based on polarized infrared spectral data. The inhibition efficiency of KSCN dissolved in 1M HCl against the corrosion of carbon-steel has been evaluated. It facilitates the ring opening of aziridines with high regioselectivity.
应用
Potassium thiocyanate may be used in the synthesis of the following:
- α-Amino nitriles from tertiary amines.
- Polysubstituted 2-aminothiazoles from vinyl azides.
- Benzisothiazol-3(2H)-one derivatives from o-bromobenzamides.
- Diaryl thioethers from aryl halides.
包装
1 kg in poly bottle
100, 500 g in poly bottle
法律信息
ReagentPlus is a registered trademark of sigma-aldrich Co. LLC
基本信息
| 线性分子式 | KSCN |
| 分子量 | 97.18 |
| Beilstein | 3594799 |
| EC 号 | 206-370-1 |
| MDL编号 | MFCD00011413 |
| PubChem化学物质编号 | 329820159 |
| NACRES | NA.55 |
产品性质
| 产品线 | ReagentPlus® |
| 质量水平 | 100 |
| 测定 | ≥99.0% |
| 形式 | powder or crystals |
| pH值(酸碱度) | 5.3-8.7 (25 ℃, 97.2 g/L) |
| mp | 173 ℃ (lit.) |
| SMILES string | [K]SC#N |
| InChI | 1S/CHNS.K/c2-1-3;/h3H;/q;+1/p-1 |
| InChI key | ZNNZYHKDIALBAK-UHFFFAOYSA-M |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H302 + H312 + H332 - H318 - H412 |
| 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 |
| 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 |
| 补充剂危害 | EUH032 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
