半岛bd体育手机客户端 说明
一般描述
Molecular conformation, vibrational and electronic transition analysis of 2,4-difluorobenzoic acid has been investigated by experimental techniques (FT-IR, FT-Raman and UV) and quantum chemical calculations.
包装
5 g in glass bottle
25 g in poly bottle
基本信息
| 线性分子式 | F2C6H3CO2H |
| 分子量 | 158.10 |
| EC 号 | 216-430-9 |
| MDL编号 | MFCD00011670 |
| PubChem化学物质编号 | 24856003 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 98% |
| mp | 188-190 ℃ (lit.) |
| SMILES string | OC(=O)c1ccc(F)cc1F |
| InChI | 1S/C7H4F2O2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3H,(H,10,11) |
| InChI key | NJYBIFYEWYWYAN-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
