5-甲基-1,3,4-恶二唑-2-甲酸钾盐，CAS 登记号 888504-28-7，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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5-Methyl-1,3,4-oxadiazole-2-carboxylic acid potassium salt · CAS 888504-28-7 · C4H3KN2O3. UNII JQQ7289UK3.
| CAS Registry Number | 888504-28-7 |
|---|---|
| PubChem CID | 24820502 |
| Molecular formula | C4H3KN2O3 |
| IUPAC name | potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate |
| UNII (FDA) | JQQ7289UK3 |
| Molecular Weight | 166.18 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 165.97807345 |
| Monoisotopic Mass | 165.97807345 |
| Topological Polar Surface Area | 79.1 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 132 |
| Reported hazard statements | H315 (50%), H319 (50%), H335 (50%), H361 (50%) |
|---|
H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
888504-28-7; potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate; DTXSID90647544; RefChem:373700; DTXCID00598295; 618-215-9; 5-Methyl-1,3,4-oxadiazole-2-carboxylic acid potassium salt; MFCD08060085; 5-Methyl-1,3,4-oxadiazole-2-carboxylic Acid, Potassium Salt; POTASSIUM 5-METHYL-[1,3,4]OXADIAZOLE-2-CARBOXYLATE; potassium;5-methyl-1,3,4-oxadiazole-2-carboxylate; AKOS006285709; AS-70543; F2147-1032; 5-Methyl-[1,3,4]oxadiazole-2-carboxylic acid, potassium salt; potassium 5-methyl-
CAS 888504-28-7; molecular formula C4H3KN2O3; molecular weight — g/mol.
888504-28-7, potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate, DTXSID90647544, RefChem:373700, DTXCID00598295, 618-215-9.
Hazard statements reported: H315, H319, H335, H361.
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.