半岛bd体育手机客户端 说明
一般描述
3,4,5-Trichloropyridine is a pyridine derivative. It undergoes oxidation with trifluoroacetic anhydride (TFAA) in the presence of hydrogen peroxide urea complex.
应用
3,4,5-Trichloropyridine may be employed as a secondary standard in quantitative NMR (qNMR) studies.
包装
1 g in glass bottle
基本信息
| 经验(实验)分子式 | C5H2Cl3N |
| 分子量 | 182.44 |
| MDL编号 | MFCD00051685 |
| PubChem化学物质编号 | 24870447 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 98% |
| mp | 75-77 ℃ (dec.) (lit.) |
| SMILES string | Clc1cncc(Cl)c1Cl |
| InChI | 1S/C5H2Cl3N/c6-3-1-9-2-4(7)5(3)8/h1-2H |
| InChI key | KKWRVUBDCJQHBZ-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
