丁酰乙酸乙酯，CAS 登记号 3249-68-1，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 butyrylacetate · CAS 3249-68-1 · C8H14O3. UNII 8Q1AHG710E. Boiling Point: 104.00 °C. @ 22.00 mm Hg; Boiling Point: 90 °C (10 mm Hg); 104 °C (22 mm Hg); Density: 0.983-1.000 (20 °C).
| CAS Registry Number | 3249-68-1 |
|---|---|
| PubChem CID | 238498 |
| Molecular formula | C8H14O3 |
| IUPAC name | ethyl 3-oxohexanoate |
| UNII (FDA) | 8Q1AHG710E |
| FEMA number | 3683 |
| JECFA number | 602 |
| Molecular Weight | 158.19 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 6 |
| Exact Mass | 158.094294304 |
| Monoisotopic Mass | 158.094294304 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Boiling Point | 104.00 °C. @ 22.00 mm Hg |
|---|---|
| Boiling Point | 90 °C (10 mm Hg); 104 °C (22 mm Hg) |
| Density | 0.983-1.000 (20 °C) |
| Refractive Index | 1.424-1.436 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fruit No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 92.3% (96 / 104) |
| GHS notification summary | 92.3% (96 / 104) |
|---|
This chemical does not meet GHS hazard criteria for 92.3% (96 of 104) of all reports.
Reported as not meeting GHS hazard criteria by 96 of 104 companies (only 7.7% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Ethyl 3-oxohexanoate; Ethyl butyrylacetate; 3249-68-1; Ethyl butyroacetate; Hexanoic acid, 3-oxo-, ethyl ester; Ethyl 3-Ketohexanoate; Ethyl beta-ketohexanoate; Ethyl alpha-butyrylacetate; 3-Oxohexanoic Acid Ethyl Ester; Ethyl .alpha.-butyrylacetate; FEMA No. 3683; EINECS 221-835-9; Butyrylacetic acid ethyl ester; 8Q1AHG710E; CHEBI:18119; AI3-23360
CAS 3249-68-1; molecular formula C8H14O3; molecular weight — g/mol.
Ethyl 3-oxohexanoate, Ethyl butyrylacetate, 3249-68-1, Ethyl butyroacetate, Hexanoic acid, 3-oxo-, ethyl ester, Ethyl 3-Ketohexanoate.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
92.3% of GHS notifications report no hazard classification (96 of 104).
Boiling Point: 104.00 °C. @ 22.00 mm Hg; Boiling Point: 90 °C (10 mm Hg); 104 °C (22 mm Hg); Density: 0.983-1.000 (20 °C); Refractive Index: 1.424-1.436.
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.