2-酮丁酸，CAS 登记号 600-18-0，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，下游主要用于食用香精。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。
食用香精
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 2-酮丁酸 的 CAS 号：600-18-0，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及食用香精。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
2-Oxobutyric acid is identified by CAS 600-18-0, molecular formula C4H6O3 and molecular weight 102.03 g/mol. UNII B92RB6HY1A; ChEBI 30831; InChIKey TYEYBOSBBBHJIV-UHFFFAOYSA-N. Boiling Point: 80-82 °C (16 mm Hg); Melting Point: 33; Melting Point: 33 °C.
| CAS Registry Number | 600-18-0 |
|---|---|
| PubChem CID | 58 |
| Molecular formula | C4H6O3 |
| Molecular weight | 102.03 g/mol |
| IUPAC name | 2-oxobutanoic acid |
| InChIKey | TYEYBOSBBBHJIV-UHFFFAOYSA-N |
| UNII (FDA) | B92RB6HY1A |
| ChEBI ID | CHEBI:30831 |
| FEMA number | 3723 |
| JECFA number | 589 |
| Molecular Weight | 102.09 |
|---|---|
| XLogP3 | 0.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 102.031694049 |
| Monoisotopic Mass | 102.031694049 |
| Topological Polar Surface Area | 54.4 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Boiling Point | 80-82 °C (16 mm Hg) |
|---|---|
| Melting Point | 33 |
| Melting Point | 33 °C |
| Solubility | 119 mg/mL |
| Density | 1.200 (d20/4) |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H315 (99.8%), H319 (99.8%), H335 (99.7%) |
|---|
H315 (99.8%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (99.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-oxobutanoic acid; 600-18-0; 2-ketobutyric acid; 2-oxobutyric acid; alpha-ketobutyric acid; BUTANOIC ACID, 2-OXO-; 3-Methylpyruvic acid; Ketobutyrate; 2-oxobutyrate; 2-Ketobutanoic acid; Butyric acid, 2-oxo-; alpha-Oxo-n-butyric acid; alpha-oxobutyric acid; alpha-ketobutyrate; alpha-Oxobutyrate; FEMA No. 3723
CAS 600-18-0; molecular formula C4H6O3; molecular weight 102.03 g/mol.
2-oxobutanoic acid, 600-18-0, 2-ketobutyric acid, 2-oxobutyric acid, alpha-ketobutyric acid, BUTANOIC ACID, 2-OXO-.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H315, H319, H335.
Boiling Point: 80-82 °C (16 mm Hg); Melting Point: 33; Melting Point: 33 °C; Solubility: 119 mg/mL.
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.