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Product Document Searching Made Easy by 2D Code! | TCI Chemistry News June 2025 | [Product Highlights] Benzoquinone Derivative Useful for... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
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CAS RN: 2699028-49-2 | 產品號碼: B6253
2,5-BMeS-p-A-NHS
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| 產品號碼 | B6253 |
| 純度/分析方法 | >97.0%(HPLC) |
| 分子式 / 分子量 | C__1__5H__1__9N__3O__8S__2 = 433.45 |
| 外觀與形狀（20°C） | Solid |
| 儲存條件 | Frozen (-20°C) |
| 儲存在惰性氣體下 | Store under inert gas |
| 應避免的情況 | Light Sensitive,Moisture Sensitive,Heat Sensitive |
| CAS RN | 2699028-49-2 |
| Reaxys-RN | 38792126 |
產品規格
| Appearance | White to Light yellow to Green powder to crystal |
| Purity(HPLC) | min. 97.0 area% |
| Melting point | 191.0 to 195.0 °C |
| NMR | confirm to structure |
性質
| 熔點 | 193 °C |
| Maximum Wavelength | 390 nm (H__2O) |
GHS
| 圖形表示 |
|
| 信號詞 | Warning |
| 危險性說明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防範說明 | 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. |
相關法規
運輸資料
| HS編碼* | 2930.90-900 |
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