5-甲基异恶唑-4-甲酸乙酯，CAS 登记号 51135-73-0，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，下游主要用于染料及颜料。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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Ethyl 5-methylisoxazole-4-carboxylate · CAS 51135-73-0 · C7H9NO3. UNII HAL7837VWS.
| CAS Registry Number | 51135-73-0 |
|---|---|
| PubChem CID | 7009317 |
| Molecular formula | C7H9NO3 |
| IUPAC name | ethyl 5-methyl-1,2-oxazole-4-carboxylate |
| UNII (FDA) | HAL7837VWS |
| Molecular Weight | 155.15 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 155.058243149 |
| Monoisotopic Mass | 155.058243149 |
| Topological Polar Surface Area | 52.3 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| 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]
Ethyl 5-methylisoxazole-4-carboxylate; 51135-73-0; DTXSID30426552; RefChem:344409; DTXCID60377386; 625-158-3; ethyl 5-methyl-1,2-oxazole-4-carboxylate; MFCD01631119; Ethyl 5-methyl-4-isoxazolecarboxylate; Ethyl 5-m+C3117ethyl-4-isoxazolecarboxylate; HAL7837VWS; SCHEMBL3884597; KOMSQTMQKWSQDW-UHFFFAOYSA-N; Ethyl5-methylisoxazole-4-carboxylate; SBB087055; STL134806
CAS 51135-73-0; molecular formula C7H9NO3; molecular weight — g/mol.
Ethyl 5-methylisoxazole-4-carboxylate, 51135-73-0, DTXSID30426552, RefChem:344409, DTXCID60377386, 625-158-3.
Hazard statements reported: 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.