3-壬烯-2-酮，CAS 登记号 14309-57-0，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。
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本页已列出 3-壬烯-2-酮 的 CAS 号：14309-57-0，可与随货 COA 核对。
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3-Nonen-2-one is identified by CAS 14309-57-0, molecular formula C9H16O and molecular weight 140.12 g/mol. UNII NS00021655; InChIKey HDKLIZDXVUCLHQ-UHFFFAOYSA-N. Boiling Point: 198 °C; Density: 0.843-0.846; Refractive Index: 1.443-1.452.
| CAS Registry Number | 14309-57-0 |
|---|---|
| PubChem CID | 26630 |
| Molecular formula | C9H16O |
| Molecular weight | 140.12 g/mol |
| IUPAC name | non-3-en-2-one |
| InChIKey | HDKLIZDXVUCLHQ-UHFFFAOYSA-N |
| UNII (FDA) | NS00021655 |
| JECFA number | 1136 |
| Molecular Weight | 140.22 |
|---|---|
| XLogP3 | 2.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 5 |
| Exact Mass | 140.120115130 |
| Monoisotopic Mass | 140.120115130 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Boiling Point | 198 °C |
|---|---|
| Density | 0.843-0.846 |
| Refractive Index | 1.443-1.452 |
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents |
|---|---|
| GHS notification summary | 9.3% (136 / 1461) |
| GHS notification summary | 9.3% (136 / 1461) |
|---|---|
| Reported hazard statements | H319 (90.7%) |
This chemical does not meet GHS hazard criteria for 9.3% (136 of 1461) of reports.
H319 (90.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
non-3-en-2-one; RefChem:854439; 238-248-9; Nonenone; SCHEMBL159645; AKOS028108408; NS00021655
CAS 14309-57-0; molecular formula C9H16O; molecular weight 140.12 g/mol.
non-3-en-2-one, RefChem:854439, 238-248-9, Nonenone, SCHEMBL159645, AKOS028108408.
Documented regulatory listings: EU Flavoring substances; Flavoring Agents.
9.3% of GHS notifications report no hazard classification (136 of 1461).
Boiling Point: 198 °C; Density: 0.843-0.846; Refractive Index: 1.443-1.452.
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.