西伯链接器，CAS 登记号 3722-51-8，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，下游主要用于油墨。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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Sieber Linker · CAS 3722-51-8 · C13H8O3. UNII ST50208629.
| CAS Registry Number | 3722-51-8 |
|---|---|
| PubChem CID | 5376013 |
| Molecular formula | C13H8O3 |
| IUPAC name | 3-hydroxyxanthen-9-one |
| UNII (FDA) | ST50208629 |
| Molecular Weight | 212.20 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 212.047344113 |
| Monoisotopic Mass | 212.047344113 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
3-Hydroxyxanthen-9-one; DTXSID30418770; RefChem:1068032; DTXCID30369617; 3722-51-8; SIEBER LINKER; 3-Hydroxy-9H-xanthen-9-one; 3-Hydroxyxanthone; 3-Hydroxy-xanthen-9-one; MFCD00604748; 9H-Xanthen-9-one, 3-hydroxy-; Xanthen-9-one, 3-hydroxy-; CHEMBL365640; SCHEMBL5730699; M02896; CCG-42824
CAS 3722-51-8; molecular formula C13H8O3; molecular weight — g/mol.
3-Hydroxyxanthen-9-one, DTXSID30418770, RefChem:1068032, DTXCID30369617, 3722-51-8, SIEBER LINKER.
Hazard statements reported: H302, 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.