2-甲基乙酰乙酸乙酯，CAS 登记号 609-14-3，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-methylacetoacetate · CAS 609-14-3 · C7H12O3. UNII NE9WOZ20JE.
| CAS Registry Number | 609-14-3 |
|---|---|
| PubChem CID | 701 |
| Molecular formula | C7H12O3 |
| IUPAC name | ethyl 2-methyl-3-oxobutanoate |
| UNII (FDA) | NE9WOZ20JE |
| Molecular Weight | 144.17 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 144.078644241 |
| Monoisotopic Mass | 144.078644241 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H227 (25%), H315 (75%), H319 (100%), H335 (75%) |
|---|
H227 (25%): Combustible liquid [Warning Flammable liquids]
H315 (75%): Causes skin irritation [Warning Skin corrosion/irritation]
Ethyl 2-methylacetoacetate; Ethyl 2-methyl-3-oxobutanoate; 609-14-3; Ethyl 2-acetylpropionate; Ethyl methylacetoacetate; Ethyl 2-methyl-3-oxobutyrate; Butanoic acid, 2-methyl-3-oxo-, ethyl ester; Ethyl alpha-methylacetylacetate; NE9WOZ20JE; Ethyl alpha-acetylpropionate; Acetoacetic acid, 2-methyl-, ethyl ester; alpha-Methylacetoacetic ester; NSC-1102; RefChem:921256; 210-179-9; Ethyl-2-methyl acetoacetate
CAS 609-14-3; molecular formula C7H12O3; molecular weight — g/mol.
Ethyl 2-methylacetoacetate, Ethyl 2-methyl-3-oxobutanoate, 609-14-3, Ethyl 2-acetylpropionate, Ethyl methylacetoacetate, Ethyl 2-methyl-3-oxobutyrate.
Hazard statements reported: H227, 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.