6-氯-1,2,4-三唑并[4,3-b]哒嗪，CAS 登记号 28593-24-0，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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6-Chloro-1,2,4-triazolo[4,3-b]pyridazine · CAS 28593-24-0 · C5H3ClN4. UNII ED5NK55VZ7.
| CAS Registry Number | 28593-24-0 |
|---|---|
| PubChem CID | 313624 |
| Molecular formula | C5H3ClN4 |
| IUPAC name | 6-chloro-[1,2,4]triazolo[4,3-b]pyridazine |
| UNII (FDA) | ED5NK55VZ7 |
| Molecular Weight | 154.56 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 154.0046238 |
| Monoisotopic Mass | 154.0046238 |
| Topological Polar Surface Area | 43.1 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (75%), H312 (50%), H315 (75%), H317 (25%), H319 (75%), H332 (75%), H335 (75%) |
|---|
H302 (75%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (50%): Harmful in contact with skin [Warning Acute toxicity, dermal]
6-chloro-[1,2,4]triazolo[4,3-b]pyridazine; 6-chloro-(1,2,4)triazolo(4,3-b)pyridazine; RefChem:541341; 640-581-3; 28593-24-0; 6-chloro[1,2,4]triazolo[4,3-b]pyridazine; 6-Chloro-1,2,4-triazolo[4,3-b]pyridazine; 1,2,4-Triazolo[4,3-b]pyridazine, 6-chloro-; MFCD00219047; 6-Chloro-s-triazolo[4,3-b]pyridazine; s-Triazolo[4,3-b]pyridazine, 6-chloro-; MLS000871716; NSC-228162; SMR000309235; 6-chloro-1,2,4-triazolo(4,3-b)pyridazine; 6-chloro-4-hydro-1,2,4-triazolo[4,3-e]pyridazine
CAS 28593-24-0; molecular formula C5H3ClN4; molecular weight — g/mol.
6-chloro-[1,2,4]triazolo[4,3-b]pyridazine, 6-chloro-(1,2,4)triazolo(4,3-b)pyridazine, RefChem:541341, 640-581-3, 28593-24-0, 6-chloro[1,2,4]triazolo[4,3-b]pyridazine.
Hazard statements reported: H302, H312, H315, H317, H319.
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.