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CAS RN: 57-91-0 | 产品编码: E0919
α-Estradiol
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| 产品编码 | E0919 |
| 纯度/分析方法 | >98.0%(GC) |
| 分子式/分子量 | C__1__8H__2__4O__2 = 272.39 |
| 外观与形状（20°C） | 固体 |
| 储存温度 | 室温 (15°C以下阴凉干燥处) |
| 包装和容器 | 1G-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 57-91-0 |
| Reaxys-RN | 2698044 |
| PubChem物质ID | 135727368 |
| Merck Index (14) | 3704 |
| MDL编号 | MFCD00064144 |
技术规格
| Appearance | White to Light yellow powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 222.0 to 226.0 °C |
| Specific rotation [a]20/D | +48.0 to +54.0 deg(C=1, Dioxane) |
物性（参考值）
| 熔点 | 224 °C |
| 比旋光度 [α]D | 49° (C=1,Dioxane) |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H351 : Suspected of causing cancer. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P405 : Store locked up. |
相关法规
| RTECS# | KG3750000 |
运输信息
| HS编码* | 2937.23-000 |
参考文献