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CAS RN: 838-88-0 | 产品编码: D2046
4,4'-Diamino-3,3'-dimethyldiphenylmethane
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| 规格 | 单价 | 同一天 | 2-3个工作日 | 左侧以上货期 | 数量 |
货期信息
|
|---|---|---|---|---|---|---|
| 25G |
S$238.50
|
28 | 15 | 下单后约2周内可以发货 |
|
技术规格
| Appearance | White to Light yellow to Light orange powder to crystal |
| Purity(GC) | min. 94.0 % |
| Purity(Nonaqueous Titration) | min. 97.0 % |
| Melting point | 152.0 to 159.0 °C |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 156 °C |
| 水溶性 | 不溶 |
| 在水中的溶解度 | 0.016 g/l 24 °C |
| 溶解性（可溶于） | 甲苯 |
GHS
| 象形图 |
|
| 信号词 | Warning |
| 危险性说明 | H302 : Harmful if swallowed. H319 : Causes serious eye irritation. H317 : May cause an allergic skin reaction. H341 : Suspected of causing genetic defects. H351 : Suspected of causing cancer. H410 : Very toxic to aquatic life with long lasting effects. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P273 : Avoid release to the environment. P272 : Contaminated work clothing should not be allowed out of the workplace. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P391 : Collect spillage. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. 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. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P405 : Store locked up. |
相关法规
| RTECS# | BY5300000 |
运输信息
| UN编号 | UN3077 |
| 类别 | 9 |
| 包装类别 | III |
| HS编码* | 2921.59-000 |
参考文献
TCIMail
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化学品安全说明书(SDS)
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