乙醛酸甲酯，CAS 登记号 922-68-9，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 乙醛酸甲酯 的 CAS 号：922-68-9，可与随货 COA 核对。
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Methyl glyoxylate · CAS 922-68-9 · C3H4O3. UNII A4JUE6B29X.
| CAS Registry Number | 922-68-9 |
|---|---|
| PubChem CID | 70205 |
| Molecular formula | C3H4O3 |
| IUPAC name | methyl 2-oxoacetate |
| UNII (FDA) | A4JUE6B29X |
| Molecular Weight | 88.06 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 88.016043985 |
| Monoisotopic Mass | 88.016043985 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| GHS notification summary | 50% (2 / 4) |
|---|
| GHS notification summary | 50% (2 / 4) |
|---|---|
| Reported hazard statements | H226 (50%), H315 (50%), H319 (50%), H335 (50%) |
This chemical does not meet GHS hazard criteria for 50% (2 of 4) of reports.
H226 (50%): Flammable liquid and vapor [Warning Flammable liquids]
Methyl glyoxylate; Methyl oxoacetate; Glyoxylic acid, methyl ester; Glyoxylic acid methyl ester; Acetic acid, 2-oxo-, methyl ester; EINECS 213-084-0; DTXSID1052614; RefChem:316524; DTXCID5031187; 213-084-0; KFKXSMSQHIOMSO-UHFFFAOYSA-N; methyl 2-oxoacetate; 922-68-9; Acetic acid, oxo-, methyl ester; Methyl oxoethanoate; Oxoacetic Acid Methyl Ester
CAS 922-68-9; molecular formula C3H4O3; molecular weight — g/mol.
Methyl glyoxylate, Methyl oxoacetate, Glyoxylic acid, methyl ester, Glyoxylic acid methyl ester, Acetic acid, 2-oxo-, methyl ester, EINECS 213-084-0.
50% of GHS notifications report no hazard classification (2 of 4).
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.