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CAS RN: 28733-43-9 | 产品编码: B3536
5-Bromonicotinamide
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技术规格
| Appearance | White to Almost white powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 218.0 to 223.0 °C |
物性（参考值）
| 熔点 | 219 °C |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H302 : Harmful if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
相关法规
| RTECS# | QS4170000 |
运输信息
| HS编码* | 2933.39-000 |
应用
Synthesis of Polycyclic Aromatic Heterocycles by the Reaction of 3,4-Pyridynes and α-Cyano-ο-tolunitriles
Reference
- The Preparation of Certain Nitrogen and Sulfur Containing Polycyclic Heterocycles by the Reaction of Arynes Possessing Charged Groups with α-Lithio-α-cyano-ο-tolunitrile and α-Lithio-3-thienylacetonitrile
参考文献