2-羟基嘧啶，CAS 登记号 557-01-7，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，下游主要用于肥料。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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2-Hydroxypyrimidine · CAS 557-01-7 · C4H4N2O. UNII 13K708ILY4. LogP: -1.62.
| CAS Registry Number | 557-01-7 |
|---|---|
| PubChem CID | 68401 |
| Molecular formula | C4H4N2O |
| IUPAC name | 1H-pyrimidin-2-one |
| UNII (FDA) | 13K708ILY4 |
| Molecular Weight | 96.09 |
|---|---|
| XLogP3 | -1.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 96.032362755 |
| Monoisotopic Mass | 96.032362755 |
| Topological Polar Surface Area | 41.5 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| LogP | -1.62 |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-Hydroxypyrimidine; 557-01-7; 2(1H)-Pyrimidinone; 2-pyrimidone; DTXSID4060315; 13K708ILY4; NSC-618280; RefChem:483440; DTXCID5041934; 209-149-8; pyrimidin-2-ol; 51953-13-0; 2-Pyrimidinol; 1H-Pyrimidin-2-one; 2-Oxopyrimidine; Pyrimidin-2(1H)-one
CAS 557-01-7; molecular formula C4H4N2O; molecular weight — g/mol.
2-Hydroxypyrimidine, 557-01-7, 2(1H)-Pyrimidinone, 2-pyrimidone, DTXSID4060315, 13K708ILY4.
Hazard statements reported: H315, H319, H335.
LogP: -1.62.
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.