半岛bd体育手机客户端 说明
一般描述
The emission and absorption spectra of 2,5-difluorobenzaldehyde were studied.
应用
2,5-Difluorobenzaldehyde was used in the synthesis of fluorinated analog by Henry condensation with nitroethane.
包装
1, 5, 25 g in glass bottle
基本信息
| 线性分子式 | F2C6H3CHO |
| 分子量 | 142.10 |
| MDL编号 | MFCD00010327 |
| PubChem化学物质编号 | 24856060 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 98% |
| 形式 | liquid |
| 折射率 | n
|
| bp | 67-69 ℃/17 mmHg (lit.) |
| 密度 | 1.308 g/mL at 25 ℃ (lit.) |
| SMILES string | Fc1ccc(F)c(C=O)c1 |
| InChI | 1S/C7H4F2O/c8-6-1-2-7(9)5(3-6)4-10/h1-4H |
| InChI key | VVVOJODFBWBNBI-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Warning |
| 危险声明 | H226 - H315 - H319 - H335 |
| 预防措施声明 | P210 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 3 - Flammable liquids |
| WGK | WGK 3 |
| 闪点(F) | 138.2 °F - closed cup |
| 闪点(C) | 59 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
