undecane-2,3-dione (CAS 7493-59-6) — formula C11H20O2, molecular weight 184.27; category organic chemicals.
| CAS Number | 7493-59-6 |
|---|---|
| Molecular Formula | C11H20O2 |
| Molecular Weight | 184.27 |
| Boiling Point | 109-111 °C (10 mm Hg) |
| LogP | 3.1 |
| Packaging | 25/50kg 编织袋、20/25/50kg 纸板桶、200kg 塑料桶、1000kg IBC（以订单确认为准） |
| Applications | 典型应用领域：食品增香, 日化。规格, 纯度：以批次 COA 为准。包装：25, 50kg 编织袋, 20, 25, 50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 避光, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g, 贸易条款 FOB, CIF, CFR, 每批随附 COA, MSDS, SDS 按需。 |
| Category | Organic Chemicals |
Documented applications: 典型应用领域：食品增香, 日化。规格, 纯度：以批次 COA 为准。包装：25, 50kg 编织袋, 20, 25, 50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 避光, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g, 贸易条款 FOB, CIF, CFR, 每批随附 COA, MSDS, SDS 按需。.
undecane-2,3-dione is a carbon-based organic compound with CAS registry number 7493-59-6 and molecular formula C11H20O2 (molecular weight 184.27), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 7493-59-6
Its molecular formula C11H20O2 comprises 11 C, 20 H, 2 O atoms.
Also known as: undecane-2,3-dione · 2,3-十一碳二酮 · 2,3-Undecadione
Category: organic chemicals
The CAS registry number of undecane-2,3-dione is 7493-59-6.
Molecular formula C11H20O2, molecular weight 184.27.
It is also registered under: undecane-2,3-dione, 2,3-十一碳二酮, 2,3-Undecadione.
Recorded applications: 典型应用领域：食品增香, 日化。规格, 纯度：以批次 COA 为准。包装：25, 50kg 编织袋, 20, 25, 50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 避光, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g, 贸易条款 FOB, CIF, CFR, 每批随附 COA, MSDS, SDS 按需。.
Category: Organic Chemicals.
Independent reference data for undecane-2,3-dione (CAS 7493-59-6), compiled from public chemistry databases.
| CAS 号 | 7493-59-6 |
|---|---|
| PubChem CID | 61404 |
| 分子式 | C11H20O2 |
| 分子量 | 184.15 g/mol |
| IUPAC 名称 | undecane-2,3-dione |
| InChIKey | RMMFUALOIIVORL-UHFFFAOYSA-N |
| UNII（FDA） | 25ODI8S42W |
| ChEBI 编号 | CHEBI:171844 |
| FEMA 编号 | 3090 |
| JECFA 编号 | 417 |
| Molecular Weight | 184.27 |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 8 |
| Exact Mass | 184.146329876 |
| Monoisotopic Mass | 184.146329876 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 13 |
| Boiling Point | 109-111 °C (10 mm Hg) |
|---|---|
| Density | 0.905-0.915 |
| Refractive Index | 1.432-1.438 |
Acetyl nonyryl; 2,3-UNDECANEDIONE; Acetyl nonanoyl; 7493-59-6; Acetyl pelargonyl; 2,3-Undecadione; FEMA No. 3090; 25ODI8S42W; EINECS 231-330-5; 2,3-UNDECADIONE [FHFI]; DTXSID30225906; RefChem:552456; DTXCID20148397; Undecane-2,3-dione; UNII-25ODI8S42W; Methylpelargonylketon
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Dairy No safety concern at current levels of intake when used as a flavouring agent |
|---|
2,3-十一碳二酮 的 CAS 号为 7493-59-6，分子式 C11H20O2，分子量 184.15 g/mol。 UNII 25ODI8S42W; ChEBI 171844; InChIKey RMMFUALOIIVORL-UHFFFAOYSA-N. Boiling Point: 109-111 °C (10 mm Hg); Density: 0.905-0.915; Refractive Index: 1.432-1.438.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 十一烷-2,3-二酮