产品说明
应用
3,4-Dichlorobenzoic acid was employed as internal standard during the multiresidue analysis of pharmaceuticals and personal care products by ultra performance liquid chromatography-positive/negative electrospray tandem mass spectrometry. It was used to study the metabolic fate of 4-chloro-3,5-dinitrobenzoic acid.
包装
25 g in poly bottle
基本信息
| 线性分子式 | Cl2C6H3CO2H |
| 分子量 | 191.01 |
| Beilstein | 2044777 |
| EC 号 | 200-099-2 |
| MDL编号 | MFCD00002492 |
| PubChem化学物质编号 | 24848692 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 测定 | 99% |
| mp | 204-206 ℃ (lit.) |
| SMILES string | OC(=O)c1ccc(Cl)c(Cl)c1 |
| InChI | 1S/C7H4Cl2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,(H,10,11) |
| InChI key | VPHHJAOJUJHJKD-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
