2,5-二甲基-3(2H)呋喃酮，CAS 登记号 14400-67-0，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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2,5-Dimethyl-3(2H)Furanone · CAS 14400-67-0 · C6H8O2. UNII 73O869QGB2. Boiling Point: 259-261 °C; Density: 1.041-1.057; Refractive Index: 1.470-1.480.
| CAS Registry Number | 14400-67-0 |
|---|---|
| PubChem CID | 85730 |
| Molecular formula | C6H8O2 |
| IUPAC name | 2,5-dimethylfuran-3-one |
| UNII (FDA) | 73O869QGB2 |
| FEMA number | 4101 |
| JECFA number | 2230 |
| Molecular Weight | 112.13 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 112.052429494 |
| Monoisotopic Mass | 112.052429494 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Boiling Point | 259-261 °C |
|---|---|
| Density | 1.041-1.057 |
| Refractive Index | 1.470-1.480 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent ">TRS 1000-JECFA 82/119 |
|---|
| Reported hazard statements | H226 (11%), H302 (89%), H315 (10.2%), H319 (10.2%) |
|---|
H226 (11%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (89%): Harmful if swallowed [Warning Acute toxicity, oral]
2,5-Dimethyl-3(2H)-furanone; 14400-67-0; 2,5-Dimethylfuran-3(2H)-one; 3(2H)-Furanone, 2,5-dimethyl-; 2,5-Dimethyl-2,3-dihydrofuran-3-one; mango furanone; FEMA 4101; 73O869QGB2; EINECS 238-365-5; 2,5-Dimethyl-3(2H)-furanone (natural); FEMA NO. 4101; DTXSID40864502; 2,5-DIMETHYL-3(2H)-FURANONE [FHFI]; RefChem:444526; DTXCID40813010; (+-)-2,5-DIMETHYL-3(2H)-FURANONE
CAS 14400-67-0; molecular formula C6H8O2; molecular weight — g/mol.
2,5-Dimethyl-3(2H)-furanone, 14400-67-0, 2,5-Dimethylfuran-3(2H)-one, 3(2H)-Furanone, 2,5-dimethyl-, 2,5-Dimethyl-2,3-dihydrofuran-3-one, mango furanone.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H226, H302, H315, H319.
Boiling Point: 259-261 °C; Density: 1.041-1.057; Refractive Index: 1.470-1.480.
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.