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CAS RN: 91-97-4 | 产品编码: D2051
4,4'-Diisocyanato-3,3'-dimethylbiphenyl
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技术规格
| Appearance | White to Almost white pellet |
| Purity(GC) | min. 98.0 % |
| Melting point | 69.0 to 73.0 °C |
物性（参考值）
| 熔点 | 72 °C |
| 溶解性（可溶于） | 甲苯 |
GHS
| 象形图 |
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| 信号词 | Danger |
| 危险性说明 | 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. |
| 防范说明 | 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. |
相关法规
| RTECS# | DV3960000 |
运输信息
| UN编号 | UN3077 |
| 类别 | 9 |
| 包装类别 | III |
| HS编码* | 2929.10-900 |
参考文献
TCIMail
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化学品安全说明书(SDS)
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技术规格
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