济南圣和化工主营供应 丁酸-3-丁酮-2-酯（CAS 84642-61-5），归类于主营产品，分子式 C8H14O3，分子量 158.19。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。
| CAS号 | 84642-61-5 |
|---|---|
| 分子式 | C8H14O3 |
| 分子量 | 158.19 |
| 沸点 | 76 °C (11 mm Hg) |
| LogP | 1.1 |
| 纯度 | 按批次COA提供(不公开发布) |
| 包装 | 按订单/批次确认(不公开发布) |
| 应用领域 | 食用香精 |
| 类别 | 主营产品|食用香精 |
食用香精
丁酸-3-丁酮-2-酯主要应用于食用香精。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。
供应说明：丁酸-3-丁酮-2-酯 常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司 支持国内物流发货，大货交期与运费以订单确认为准。
每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。
济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品齐全，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等多个大类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。
丁酸-3-丁酮-2-酯 的 CAS 号为 84642-61-5。
常规纯度规格为 按批次COA提供(不公开发布)，包装为 按订单/批次确认(不公开发布)，随货提供 COA。
主要应用于食用香精。
请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。
Butan-3-one-2-yl butanoate is identified by CAS 84642-61-5, molecular formula C8H14O3 and molecular weight 158.09 g/mol. UNII SEN8DCI58L; ChEBI 173671; InChIKey LJDWJXUIGKSETE-UHFFFAOYSA-N. Boiling Point: 76 °C (11 mm Hg); Density: 0.972-0.992; Refractive Index: 1.408-1.429.
| CAS Registry Number | 84642-61-5 |
|---|---|
| PubChem CID | 529253 |
| Molecular formula | C8H14O3 |
| Molecular weight | 158.09 g/mol |
| IUPAC name | 3-oxobutan-2-yl butanoate |
| InChIKey | LJDWJXUIGKSETE-UHFFFAOYSA-N |
| UNII (FDA) | SEN8DCI58L |
| ChEBI ID | CHEBI:173671 |
| FEMA number | 3332 |
| JECFA number | 407 |
| Molecular Weight | 158.19 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 158.094294304 |
| Monoisotopic Mass | 158.094294304 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Boiling Point | 76 °C (11 mm Hg) |
|---|---|
| Density | 0.972-0.992 |
| Refractive Index | 1.408-1.429 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Mouthfeel No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 100% (92 / 92) |
| GHS notification summary | 100% (92 / 92) |
|---|
This chemical does not meet GHS hazard criteria for 100% (92 of 92) of all reports.
Reported as not meeting GHS hazard criteria by 92 of 92 companies. For more detailed information, please visit ECHA C&L website.
1-Methyl-2-oxopropyl butyrate; Butan-3-one-2-yl butanoate; Acetoyl butyrate; 84642-61-5; 3-oxobutan-2-yl butanoate; 1-Methyl-2-oxopropyl butanoate; FEMA No. 3332; SEN8DCI58L; Butanoic acid, 1-methyl-2-oxopropyl ester; EINECS 283-438-7; Butan-3-one-2-yl butanoate (natural); DTXSID601305714; BUTAN-3-ONE-2-YL BUTANOATE [FCC]; BUTAN-3-ONE-2-YL BUTANOATE [FHFI]; RefChem:570567; DTXCID201735692
CAS 84642-61-5; molecular formula C8H14O3; molecular weight 158.09 g/mol.
1-Methyl-2-oxopropyl butyrate, Butan-3-one-2-yl butanoate, Acetoyl butyrate, 84642-61-5, 3-oxobutan-2-yl butanoate, 1-Methyl-2-oxopropyl butanoate.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
100% of GHS notifications report no hazard classification (92 of 92).
Boiling Point: 76 °C (11 mm Hg); Density: 0.972-0.992; Refractive Index: 1.408-1.429.
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.