2-(乙氧基亚甲基)乙酰乙酸乙酯，CAS 登记号 3788-94-1，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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ethyl 2-(ethoxymethylene)acetoacetate · CAS 3788-94-1 · C9H14O4. UNII NS00047091.
| CAS Registry Number | 3788-94-1 |
|---|---|
| PubChem CID | 97734 |
| Molecular formula | C9H14O4 |
| IUPAC name | ethyl 2-(ethoxymethylidene)-3-oxobutanoate |
| UNII (FDA) | NS00047091 |
| Molecular Weight | 186.20 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 186.08920892 |
| Monoisotopic Mass | 186.08920892 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (66.7%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (66.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
3788-94-1; Butanoic acid, 2-(ethoxymethylene)-3-oxo-, ethyl ester; RefChem:330711; ethyl 2-(ethoxymethylene)-3-oxobutanoate; ethyl 2-(ethoxymethylene)-3-oxo-butanoate; ethyl 2-(ethoxymethylidene)-3-oxobutanoate; 2-(Ethoxymethylene)-3-oxobutanoic acid ethyl ester; Ethyl 2-Acetyl-3-ethoxyacrylate; MFCD06797311; 2-Acetyl-3-ethoxyacrylic Acid Ethyl Ester; ethyl (2Z)-2-(ethoxymethylidene)-3-oxobutanoate; Butanoic acid, 2-(ethoxymethylene)-3-oxo-, ethyl ester, (2Z)-; SCHEMBL1186674; FNASCUBBFNCFQO-UHFFFAOYSA-N; DTXSID501210782; ethyl 2-ethoxymethyleneacetoacetate
CAS 3788-94-1; molecular formula C9H14O4; molecular weight — g/mol.
3788-94-1, Butanoic acid, 2-(ethoxymethylene)-3-oxo-, ethyl ester, RefChem:330711, ethyl 2-(ethoxymethylene)-3-oxobutanoate, ethyl 2-(ethoxymethylene)-3-oxo-butanoate, ethyl 2-(ethoxymethylidene)-3-oxobutanoate.
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.