半岛bd体育手机客户端 说明
一般描述
Epitaxial crystallization of syndiotactic polypropylene on 2-quinoxalinol yields isochiral form II of syndiotactic polypropylene. 2-Quinoxalinol participates in direct dehydrative cross-coupling of 2-quinoxalinone withp-tolylacetylene via Pd/Cu-catalyzed phosphonium coupling.
包装
100 g in glass bottle
基本信息
| 经验(实验)分子式 | C8H6N2O |
| 分子量 | 146.15 |
| EC 号 | 214-815-6 |
| MDL编号 | MFCD00006722 |
| PubChem化学物质编号 | 24855756 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 99% (HPLC) |
| mp | 271-272 ℃ (lit.) |
| SMILES string | Oc1cnc2ccccc2n1 |
| InChI | 1S/C8H6N2O/c11-8-5-9-6-3-1-2-4-7(6)10-8/h1-5H,(H,10,11) |
| InChI key | FFRYUAVNPBUEIC-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 - H335 |
| 预防措施声明 | P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 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
