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CAS RN: 106-51-4 | 产品编码: B0887
1,4-Benzoquinone
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技术规格
| Appearance | Light yellow to Amber to Dark green powder to crystal |
| Purity(Iodometric Titration) | min. 97.0 % |
| Melting point | 112.0 to 116.0 °C |
物性（参考值）
| 熔点 | 113 °C |
| 最大吸收波长 | 291 nm (CH__3CN) |
| 水溶性 | 微溶 |
| 在水中的溶解度 | 14 g/l 25 °C |
| 溶解性（可溶于） | 乙醚, 苯, 甲醇, 乙醇, 丙酮 |
GHS
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| 信号词 | Danger |
| 危险性说明 | H301 + H331 : Toxic if swallowed or if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H371 : May cause damage to organs. H335 : May cause respiratory irritation. 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. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P391 : Collect spillage. 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. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. 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
| RTECS# | DK2625000 |
运输信息
| UN编号 | UN2587 |
| 类别 | 6.1 |
| 包装类别 | II |
| HS编码* | 2914.69-000 |
PubMed Literature
