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CAS RN: 57-57-8 | 产品编码: H0168
β-Propiolactone
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技术规格
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 95.0 % |
| Purity(Iodometric Titration) | min. 95.0 % |
物性（参考值）
| 沸点 | 165 °C |
| 闪点 | 74 °C |
| 比重 | 1.15 |
| 折射率 | 1.41 |
| 水溶性 | 可溶, 与水接触发生分解 |
| 在水中的溶解度 | 370 g/l |
| 溶解性（可与之混溶） | 氯仿, 丙酮, 乙醚, 苯 |
GHS
| 象形图 |
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| 信号词 | Danger |
| 危险性说明 | H330 : Fatal if inhaled. H301 : Toxic if swallowed. H315 : Causes skin irritation. H318 : Causes serious eye damage. H340 : May cause genetic defects. H351 : Suspected of causing cancer. H335 : May cause respiratory irritation. H227 : Combustible liquid. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P201 : Obtain special instructions before use. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P284 : Wear respiratory protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. 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 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
相关法规
| RTECS# | RQ7350000 |
运输信息
| UN编号 | UN3382 |
| 类别 | 6.1 |
| 包装类别 | I |
| 航空运输 | Forbidden for Air Transport |
| HS编码* | 2932.20-000 |
参考文献
