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4-溴-2,3,5,6-四氟吡啶
4-Bromo-2,3,5,6-tetrafluoropyridine
产品别名
3511-90-8
4-溴-2,3,5,6-四氟吡啶
4-Bromo-2,3,5,6-tetrafluoropyridine
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C5BrF4N |
| Molecular weight | 229.96 |
| MDL number | MFCD00075169 |
| PubChem Substance ID【PubChem化学物质编号】 | 24860679 |
| General description【一般描述】 | 4-Bromo-2,3,5,6-tetrafluoropyridine is also referred as 4-bromotetrafluoropyridine. Regioselective nucleophilic substitution and palladium catalyzed Suzuki-Miyaura reactions of 4-bromo-2,3,5,6-tetrafluoropyridine has been reported. Quantum mechanical calculations of energies, geometries and vibrational wave numbers of 4-bromo-2,3,5,6-tetrafluoropyridine have been evaluated by density functional theory. |
| Application【应用】 | 4-Bromo-2,3,5,6-tetrafluoropyridine was used in the preparation of 2,3,5,6-tetrafluoro-pyridylcadmium or 2,3,5,6-tetrafluoropyridylzinc reagent. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 98% |
| refractive index【折射率】 | n |
| bp | 134-135 ℃ (lit.) |
| density | 1.92 g/mL at 25 ℃ (lit.) |
| SMILES string | Fc1nc(F)c(F)c(Br)c1F |
| InChI | 1S/C5BrF4N/c6-1-2(7)4(9)11-5(10)3(1)8 |
| InChI key | YZCGGIUJABHGRQ-UHFFFAOYSA-N |
| packaging【包装】 | 1 g in ampule |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 145.4 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 63 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
