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CAS RN: 21461-84-7 | 产品编码: O0276
(S)-(+)-5-Oxotetrahydrofuran-2-carboxylic Acid
产品编码 | O0276 |
纯度/分析方法 | >98.0%(GC)(T) |
分子式/分子量 | C__5H__6O__4 = 130.10 |
外观与形状(20°C) | 固体 |
储存温度 | 室温 (15°C以下阴凉干燥处) |
储存在惰性气体下 | 存放于惰性气体之中 |
应避免的情况 | 湿气 (吸湿) |
包装和容器 | 1G-Glass Bottle with Plastic Insert (查看图片) |
CAS RN | 21461-84-7 |
Reaxys-RN | 1424498 |
PubChem物质ID | 87574262 |
MDL编号 | MFCD00064516 |
技术规格
Appearance | White to Light yellow powder to crystal |
Purity(GC) | min. 98.0 % |
Optical purity(GC) | min. 98.0 ee% |
Purity(Neutralization titration) | min. 98.0 % |
Melting point | 71.0 to 75.0 °C |
物性(参考值)
熔点 | 72 °C |
比旋光度 [α]D | 16° (C=5,MeOH) |
GHS
象形图 | |
信号词 | Warning |
危险性说明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
防范说明 | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. 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. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
相关法规
运输信息
HS编码* | 2932.20-000 |
参考文献