二乙烯三胺五乙酸二酐，CAS 登记号 23911-26-4，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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diethylenetriamine-pentaacetic acid dianhydride · CAS 23911-26-4 · C14H19N3O8. UNII WNM9RLH5X9.
| CAS Registry Number | 23911-26-4 |
|---|---|
| PubChem CID | 100825 |
| Molecular formula | C14H19N3O8 |
| IUPAC name | 2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino]acetic acid |
| UNII (FDA) | WNM9RLH5X9 |
| Molecular Weight | 357.32 |
|---|---|
| XLogP3 | -3.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 8 |
| Exact Mass | 357.11721457 |
| Monoisotopic Mass | 357.11721457 |
| Topological Polar Surface Area | 134 |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (97.8%), H319 (100%), H335 (95.6%) |
|---|
H315 (97.8%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
23911-26-4; Diethylenetriaminepentaacetic dianhydride; Cdtpaa; Cyclic dtpa anhydride; Dtpa cyclic anhydride; DTPA dianhydride; WNM9RLH5X9; NSC-379317; Glycine, N,N-bis(2-(2,6-dioxo-4-morpholinyl)ethyl)-; DTXSID30178625; Glycine, N,N-bis[2-(2,6-dioxo-4-morpholinyl)ethyl]-; RefChem:129193; DTXCID90101116; 2-(Bis(2-(2,6-dioxomorpholino)ethyl)amino)acetic acid; DTPA-Anhydride; DTPA anhydride
CAS 23911-26-4; molecular formula C14H19N3O8; molecular weight — g/mol.
23911-26-4, Diethylenetriaminepentaacetic dianhydride, Cdtpaa, Cyclic dtpa anhydride, Dtpa cyclic anhydride, DTPA dianhydride.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.