4-乙基-5-甲基-2H-1,2,4-三唑-3(4H)-酮，CAS 登记号 58910-25-1，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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4-Ethyl-5-methyl-2H-1,2,4-triazol-3(4H)-one · CAS 58910-25-1 · C5H9N3O.
| CAS Registry Number | 58910-25-1 |
|---|---|
| PubChem CID | 12235074 |
| Molecular formula | C5H9N3O |
| IUPAC name | 4-ethyl-3-methyl-1H-1,2,4-triazol-5-one |
| Molecular Weight | 127.14 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 127.074561919 |
| Monoisotopic Mass | 127.074561919 |
| Topological Polar Surface Area | 44.7 |
| Heavy Atom Count | 9 |
| 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]
4-ethyl-3-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one; RefChem:522784; 832-054-3; 58910-25-1; 4-Ethyl-3-methyl-1H-1,2,4-triazol-5(4H)-one; 4-ethyl-3-methyl-1H-1,2,4-triazol-5-one; 4-ETHYL-5-METHYL-2H-1,2,4-TRIAZOL-3(4H)-ONE; MFCD11110460; SCHEMBL3520507; DTXSID40481697; ICA91025; AKOS006308198; DS-6891; CS-0152013; C75756; EN300-381379
CAS 58910-25-1; molecular formula C5H9N3O; molecular weight — g/mol.
4-ethyl-3-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one, RefChem:522784, 832-054-3, 58910-25-1, 4-Ethyl-3-methyl-1H-1,2,4-triazol-5(4H)-one, 4-ethyl-3-methyl-1H-1,2,4-triazol-5-one.
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.