2-癸酮，CAS 登记号 693-54-9，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。
食用香精；有机化学品
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本页已列出 2-癸酮 的 CAS 号：693-54-9，可与随货 COA 核对。
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2-Decanone is identified by CAS 693-54-9, molecular formula C10H20O and molecular weight 156.15 g/mol. UNII GX543OLT0R; ChEBI 77929; InChIKey ZAJNGDIORYACQU-UHFFFAOYSA-N. Boiling Point: 210.00 °C. @ 760.00 mm Hg; Boiling Point: 210-212 °C; Melting Point: 14 °C.
| CAS Registry Number | 693-54-9 |
|---|---|
| PubChem CID | 12741 |
| Molecular formula | C10H20O |
| Molecular weight | 156.15 g/mol |
| IUPAC name | decan-2-one |
| InChIKey | ZAJNGDIORYACQU-UHFFFAOYSA-N |
| UNII (FDA) | GX543OLT0R |
| ChEBI ID | CHEBI:77929 |
| FEMA number | 4271 |
| JECFA number | 2074 |
| Molecular Weight | 156.26 |
|---|---|
| XLogP3 | 3.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 7 |
| Exact Mass | 156.151415257 |
| Monoisotopic Mass | 156.151415257 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Boiling Point | 210.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 210-212 °C |
| Melting Point | 14 °C |
| Flash Point | [ChemIDplus] 71 °C |
| Solubility | 0.0768 mg/mL at 25 °C |
| Density | 0.821-0.831 (20 °C) |
| LogP | 3.73 |
| LogP | 3.78 |
| Refractive Index | 1.421-1.431 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fat, Fruit No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 11.2% (163 / 1451) |
| GHS notification summary | 11.2% (163 / 1451) |
|---|---|
| Reported hazard statements | H411 (88.8%) |
This chemical does not meet GHS hazard criteria for 11.2% (163 of 1451) of reports.
H411 (88.8%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
2-Decanone; Decan-2-one; DTXSID9022104; UNII-GX543OLT0R; GX543OLT0R; EINECS 211-752-6; BRN 1747463; CHEBI:77929; 2-DECANONE [FHFI]; DTXCID002104; FEMA NO. 4271; 4-01-00-03367 (Beilstein Handbook Reference); Methyl noctyl ketone; RefChem:86659; ZAJNGDIORYACQU-UHFFFAOYSA-N; 693-54-9
CAS 693-54-9; molecular formula C10H20O; molecular weight 156.15 g/mol.
2-Decanone, Decan-2-one, DTXSID9022104, UNII-GX543OLT0R, GX543OLT0R, EINECS 211-752-6.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
11.2% of GHS notifications report no hazard classification (163 of 1451).
Boiling Point: 210.00 °C. @ 760.00 mm Hg; Boiling Point: 210-212 °C; Melting Point: 14 °C; Flash Point: [ChemIDplus] 71 °C.
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.