2-甲基-5-氧代-1-环戊烯-1-基丁酸酯，CAS 登记号 68227-51-0，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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2-methyl-5-oxo-1-cyclopenten-1-yl butyrate · CAS 68227-51-0 · C10H14O3. UNII AQY4Q6ZUD4. Boiling Point: 116-117 °C (2 mm Hg); Density: 1.063-1.069 (20 °C); Refractive Index: 1.476-1.482.
| CAS Registry Number | 68227-51-0 |
|---|---|
| PubChem CID | 109828 |
| Molecular formula | C10H14O3 |
| IUPAC name | (2-methyl-5-oxocyclopenten-1-yl) butanoate |
| UNII (FDA) | AQY4Q6ZUD4 |
| FEMA number | 4648 |
| JECFA number | 2056 |
| Molecular Weight | 182.22 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 182.094294304 |
| Monoisotopic Mass | 182.094294304 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Boiling Point | 116-117 °C (2 mm Hg) |
|---|---|
| Density | 1.063-1.069 (20 °C) |
| Refractive Index | 1.476-1.482 |
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents Fruit No safety concern at current levels of intake when used as a flavouring agent TRS 960-JECFA 73 |
|---|
68227-51-0; 2-Methyl-5-oxo-1-cyclopenten-1-yl butyrate; Cyclotene butyrate; AQY4Q6ZUD4; Butanoic acid, 2-methyl-5-oxo-1-cyclopenten-1-yl ester; EINECS 269-363-2; DTXSID2071289; FEMA NO. 4648; 3-Methyl-2-hydroxy-2-cyclopenten-1-one, butyrate; 2-HYDROXY-3-METHYL-2-CYCLOPENTEN-1-ONE BUTYRATE; BUTYRIC ACID, 2-METHYL-5-OXO-1-CYCLOPENTEN-1-YL ESTER; RefChem:581284; DTXCID2045739; 269-363-2; 2-methyl-5-oxocyclopent-1-en-1-yl butyrate; 2-Methyl-5-oxo-1-cyclopentenyl Butyrate
CAS 68227-51-0; molecular formula C10H14O3; molecular weight — g/mol.
68227-51-0, 2-Methyl-5-oxo-1-cyclopenten-1-yl butyrate, Cyclotene butyrate, AQY4Q6ZUD4, Butanoic acid, 2-methyl-5-oxo-1-cyclopenten-1-yl ester, EINECS 269-363-2.
Documented regulatory listings: FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; FLAVOURING_AGENT: Flavouring Agent; Flavoring Agents.
Boiling Point: 116-117 °C (2 mm Hg); Density: 1.063-1.069 (20 °C); Refractive Index: 1.476-1.482.
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.