3,6-二氯哒嗪-4-醇，CAS 登记号 2779-81-9，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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本页已列出 3,6-二氯哒嗪-4-醇 的 CAS 号：2779-81-9，可与随货 COA 核对。
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3,6-dichloropyridazin-4-ol · CAS 2779-81-9 · C4H2Cl2N2O. UNII NS00028368.
| CAS Registry Number | 2779-81-9 |
|---|---|
| PubChem CID | 76018 |
| Molecular formula | C4H2Cl2N2O |
| IUPAC name | 3,6-dichloro-1H-pyridazin-4-one |
| UNII (FDA) | NS00028368 |
| Molecular Weight | 164.97 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 163.9544181 |
| Monoisotopic Mass | 163.9544181 |
| Topological Polar Surface Area | 41.5 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
3,6-Dichloropyridazin-4-ol; 2779-81-9; 3,6-dichloro-4-pyridazinol; EINECS 220-477-0; DTXSID60182114; RefChem:487534; DTXCID70104605; 220-477-0; 3,6-Dichloropyridazin-4(1H)-one; 3,6-dichloro-1H-pyridazin-4-one; 53337-81-8; 4-Pyridazinol, 3,6-dichloro-; MFCD04971276; 3,6-Dichloro-4-hydroxypyridazine; SCHEMBL10321593; 4-hydroxy-3,6-dichloropyridazine
CAS 2779-81-9; molecular formula C4H2Cl2N2O; molecular weight — g/mol.
3,6-Dichloropyridazin-4-ol, 2779-81-9, 3,6-dichloro-4-pyridazinol, EINECS 220-477-0, DTXSID60182114, RefChem:487534.
Hazard statements reported: H302, H315, H319, H332, 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.