丙酮酸丙酯，CAS 登记号 20279-43-0，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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Propyl pyruvate · CAS 20279-43-0 · C6H10O3. UNII 78735J3F50. Boiling Point: 168-170 °C; Density: 1.012-1.020 (20 °C); Refractive Index: 1.406-1.414.
| CAS Registry Number | 20279-43-0 |
|---|---|
| PubChem CID | 523918 |
| Molecular formula | C6H10O3 |
| IUPAC name | propyl 2-oxopropanoate |
| UNII (FDA) | 78735J3F50 |
| FEMA number | 4484 |
| JECFA number | 1946 |
| Molecular Weight | 130.14 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 130.062994177 |
| Monoisotopic Mass | 130.062994177 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Boiling Point | 168-170 °C |
|---|---|
| Density | 1.012-1.020 (20 °C) |
| Refractive Index | 1.406-1.414 |
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents Floral No safety concern at current levels of intake when used as a flavouring agent TRS 960-JECFA 73/71 |
|---|
Propyl pyruvate; 20279-43-0; Propanoic acid, 2-oxo-, propyl ester; Propyl 2-oxopropionate; Pyruvic acid, propyl ester; FEMA No. 4484; UNII-78735J3F50; 78735J3F50; DTXSID50174129; RefChem:176519; DTXCID7096620; ILPVOWZUBFRIAX-UHFFFAOYSA-N; propyl 2-oxopropanoate; MFCD24688080; pyruvic acid propyl ester; 2-Oxopropanoic acid propyl ester
CAS 20279-43-0; molecular formula C6H10O3; molecular weight — g/mol.
Propyl pyruvate, 20279-43-0, Propanoic acid, 2-oxo-, propyl ester, Propyl 2-oxopropionate, Pyruvic acid, propyl ester, FEMA No. 4484.
Documented regulatory listings: FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; FLAVOURING_AGENT: Flavouring Agent; Flavoring Agents.
Boiling Point: 168-170 °C; Density: 1.012-1.020 (20 °C); Refractive Index: 1.406-1.414.
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.