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Notice of Discontinuing the Use of Password-Protected Compressed Files | Product Document Searching Made Easy by 2D Code! | TCI Life Science News February 2025 | [Product Highlights] Chemiluminescent Reagents 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: 91-97-4 | 產品號碼: D2051
4,4'-Diisocyanato-3,3'-dimethylbiphenyl
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| 產品號碼 | D2051 |
| 純度/分析方法 | >98.0%(GC) |
| 分子式 / 分子量 | C__1__6H__1__2N__2O__2 = 264.28 |
| 外觀與形狀（20°C） | Solid |
| 儲存條件 | Refrigerated (0-10°C) |
| 儲存在惰性氣體下 | Store under inert gas |
| 應避免的情況 | Moisture Sensitive,Heat Sensitive |
| CAS RN | 91-97-4 |
| Reaxys-RN | 2743710 |
| PubChem Substance ID | 87568501 |
| SDBS (AIST Spectral DB) | 11278 |
| MDL編號 | MFCD00019908 |
產品規格
| Appearance | White to Almost white pellet |
| Purity(GC) | min. 98.0 % |
| Melting point | 69.0 to 73.0 °C |
性質
| 熔點 | 72 °C |
| 溶解性（可溶於） | Toluene |
GHS
| 圖形表示 |
|
| 信號詞 | Danger |
| 危險性說明 | H332 : Harmful if inhaled. H317 : May cause an allergic skin reaction. H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled. H341 : Suspected of causing genetic defects. H351 : Suspected of causing cancer. H410 : Very toxic to aquatic life with long lasting effects. |
| 防範說明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust. P273 : Avoid release to the environment. P272 : Contaminated work clothing should not be allowed out of the workplace. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P271 : Use only outdoors or in a well-ventilated area. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P284 : Wear respiratory protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P391 : Collect spillage. P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P405 : Store locked up. |
相關法規
| RTECS # | DV3960000 |
運輸資料
| UN編號 | UN3077 |
| 類別 | 9 |
| 包裝類別 | III |
| HS編碼* | 2929.10-900 |
考研文獻
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