2-乙酰基-5-甲基呋喃，CAS 登记号 1193-79-9，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；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-Acetyl-5-methylfuran is identified by CAS 1193-79-9, molecular formula C7H8O2 and molecular weight 124.05 g/mol. UNII IY49408H2O; ChEBI 562752; InChIKey KEFJLCGVTHRGAH-UHFFFAOYSA-N. Boiling Point: 100.00 to 101.00 °C. @ 25.00 mm Hg; Boiling Point: 71-72 °C (8 mm Hg); Density: 1.065-1.074.
| CAS Registry Number | 1193-79-9 |
|---|---|
| PubChem CID | 14514 |
| Molecular formula | C7H8O2 |
| Molecular weight | 124.05 g/mol |
| IUPAC name | 1-(5-methylfuran-2-yl)ethanone |
| InChIKey | KEFJLCGVTHRGAH-UHFFFAOYSA-N |
| UNII (FDA) | IY49408H2O |
| ChEBI ID | CHEBI:562752 |
| FEMA number | 3609 |
| JECFA number | 1504 |
| Molecular Weight | 124.14 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 124.052429494 |
| Monoisotopic Mass | 124.052429494 |
| Topological Polar Surface Area | 30.2 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Boiling Point | 100.00 to 101.00 °C. @ 25.00 mm Hg |
|---|---|
| Boiling Point | 71-72 °C (8 mm Hg) |
| Density | 1.065-1.074 |
| Refractive Index | 1.511-1.517 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Nut, Vegetable No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
2-ACETYL-5-METHYLFURAN; 1193-79-9; 1-(5-methylfuran-2-yl)ethanone; 1-(5-Methyl-2-furyl)ethanone; Ethanone, 1-(5-methyl-2-furanyl)-; 5-Methyl-2-furylmethylketone; 1-(5-Methyl-2-furanyl)ethanone; 1-(5-Methyl-2-furyl)ethan-1-one; Furan, 2-acetyl-5-methyl-; Methyl 5-methyl-2-furyl ketone; FEMA No. 3609; 1-(5-methylfuran-2-yl)ethan-1-one; NSC-80404; CHEBI:562752; IY49408H2O; DTXSID70152409
CAS 1193-79-9; molecular formula C7H8O2; molecular weight 124.05 g/mol.
2-ACETYL-5-METHYLFURAN, 1193-79-9, 1-(5-methylfuran-2-yl)ethanone, 1-(5-Methyl-2-furyl)ethanone, Ethanone, 1-(5-methyl-2-furanyl)-, 5-Methyl-2-furylmethylketone.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H302.
Boiling Point: 100.00 to 101.00 °C. @ 25.00 mm Hg; Boiling Point: 71-72 °C (8 mm Hg); Density: 1.065-1.074; Refractive Index: 1.511-1.517.
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.