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CAS RN: 273-15-4 | 产品编码: B4313
2,1,3-Benzoselenadiazole
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技术规格
| Appearance | Light yellow to Brown to Dark green powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 73.0 to 77.0 °C |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 75 °C |
| 沸点 | 246 °C |
GHS
| 象形图 |
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| 信号词 | Danger |
| 危险性说明 | H301 + H331 : Toxic if swallowed or if inhaled. H373 : May cause damage to organs through prolonged or repeated exposure. 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. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P391 : Collect spillage. P314 : Get medical advice/ attention if you feel unwell. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
相关法规
运输信息
| UN编号 | UN3283 |
| 类别 | 6.1 |
| 包装类别 | III |
| HS编码* | 2934.99-000 |
参考文献