2-苄基乙酰乙酸乙酯，CAS 登记号 620-79-1，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-benzylacetoacetate · CAS 620-79-1 · C13H16O3. UNII 7K3AI5O6H2. Boiling Point: 276.00 °C. @ 760.00 mm Hg; Boiling Point: 276 °C; 164 °C (18 mm Hg); Density: 1.033-1.037.
| CAS Registry Number | 620-79-1 |
|---|---|
| PubChem CID | 246929 |
| Molecular formula | C13H16O3 |
| IUPAC name | ethyl 2-benzyl-3-oxobutanoate |
| UNII (FDA) | 7K3AI5O6H2 |
| FEMA number | 2416 |
| JECFA number | 835 |
| Molecular Weight | 220.26 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 6 |
| Exact Mass | 220.109944368 |
| Monoisotopic Mass | 220.109944368 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Boiling Point | 276.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 276 °C; 164 °C (18 mm Hg) |
| Density | 1.033-1.037 |
| LogP | 2.52 |
| Refractive Index | 1.498-1.502 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Spice No safety concern at current levels of intake when used as a flavouring agent |
|---|
| 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 2-benzylacetoacetate; 620-79-1; Ethyl 2-acetyl-3-phenylpropionate; spicy acetoacetate; Ethyl alpha-benzylacetoacetate; Ethyl benzyl acetoacetate; Ethyl .alpha.-benzylacetoacetate; Ethyl 3-oxo-2-benzylbutanoate; Ethyl benzylacetoacetate; FEMA No. 2416; Ethyl alpha-acetylhydrocinnamate; Ethyl .alpha.-acetylhydrocinnamate; Ethyl 2-acetyldihydrocinnamate; 7K3AI5O6H2; ethyl 2-acetyl-3-phenylpropanoate; Ethyl alpha-acetylbenzenepropanoate
CAS 620-79-1; molecular formula C13H16O3; molecular weight — g/mol.
Ethyl 2-benzylacetoacetate, 620-79-1, Ethyl 2-acetyl-3-phenylpropionate, spicy acetoacetate, Ethyl alpha-benzylacetoacetate, Ethyl benzyl acetoacetate.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H315, H319, H335.
Boiling Point: 276.00 °C. @ 760.00 mm Hg; Boiling Point: 276 °C; 164 °C (18 mm Hg); Density: 1.033-1.037; LogP: 2.52.
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.