十一醛（CAS 112-44-7）：分子式 C11H22O、分子量 170.29。
| CAS号 | 112-44-7 |
|---|---|
| 分子式 | C11H22O |
| 分子量 | 170.29 |
| 熔点 | -4 °C |
| 沸点 | 109.00 to 115.00 °C. @ 5.00 mm Hg |
| LogP | 4.3 |
十一醛 是一种化工化合物，登记 CAS 号为 112-44-7，分子式 C11H22O（分子量 170.29）。
登记 CAS 号：112-44-7
其分子式 C11H22O 由 11 个碳、22 个氢、1 个氧 组成。
别名/同义词：十一醛 · Undecanal · ALDEHYDE C-11 UNDECYLIC
十一醛 的 CAS 登记号为 112-44-7。
分子式 C11H22O，分子量 170.29。
别名/同义词：十一醛、Undecanal、ALDEHYDE C-11 UNDECYLIC。
十一醛（CAS 112-44-7）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 112-44-7 |
|---|---|
| PubChem CID | 8186 |
| Molecular formula | C11H22O |
| IUPAC name | undecanal |
| UNII (FDA) | B6P0A9PSHN |
| FEMA number | 3092 |
| JECFA number | 107 |
| Molecular Weight | 170.29 |
|---|---|
| XLogP3 | 4.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 9 |
| Exact Mass | 170.167065321 |
| Monoisotopic Mass | 170.167065321 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 12 |
| Boiling Point | 109.00 to 115.00 °C. @ 5.00 mm Hg |
|---|---|
| Boiling Point | 223 °C |
| Melting Point | -4 °C |
| Density | 0.825-0.832 |
| Vapor Pressure | 0.06 [mmHg] |
| Refractive Index | 1.430-1.435 |
UNDECANAL; 112-44-7; Undecyl aldehyde; Undecanaldehyde; n-Undecanal; Undecylic aldehyde; 1-Undecanal; Hendecanal; Hendecanaldehyde; Undecylaldehyde; n-Undecyl aldehyde; C11 aldehyde; FEMA No. 3092; Undecanone, alpha-; B6P0A9PSHN; DTXSID4021688
| 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 891-JECFA 51/68 |
|---|
| Reported hazard statements | H315 (84%), H412 (15.8%) |
|---|
H315 (84%): Causes skin irritation [Warning Skin corrosion/irritation]
H412 (15.8%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
ALDEHYDE C-11 UNDECYLIC · CAS 112-44-7 · C11H22O. UNII B6P0A9PSHN. Boiling Point: 109.00 to 115.00 °C. @ 5.00 mm Hg; Boiling Point: 223 °C; Melting Point: -4 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Undecanal