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CAS RN: 31127-80-7 | 产品编码: A2169
5-Acetamido-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide
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技术规格
| Appearance | White to Light red to Green powder to crystalline |
| Purity(with Total Nitrogen) | min. 97.0 % |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 275 °C |
GHS
| 象形图 |
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| 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* | 2924.29-000 |
应用
A Key Synthetic Intermediate of Iohexol
This product is a key synthetic intermediate of iohexol [I0903] which is a water-soluble nonionic contrast agent of low osmolality, commonly used in diagnostic radiography of the brain and spinal cord. (The product is for research purpose only.)
References
- A Selective Process for N-Alkylation in Competition with O-Alkylation: Boric Acid, Borax, and Metaborate as a Cheap and Effective Protecting Group Applicable for Industrial-Scale Synthetic Processes
- Formation of N,O-Acetals in the Production of X-ray Contrast Agents
- Quality by Design approach in the development of hydrophilic interaction liquid chromatographic method for the analysis of iohexol and its impurities
PubMed Literature
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化学品安全说明书(SDS)
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技术规格
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