十一烯醛（CAS 112-45-8）：分子式 C11H20O、分子量 168.28。
| CAS号 | 112-45-8 |
|---|---|
| 分子式 | C11H20O |
| 分子量 | 168.28 |
| 沸点 | 98.00 to 100.00 °C. @ 3.00 mm Hg |
| LogP | 3.8 |
| 应用领域 | Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Consumer Uses: Fragrance、Household Products: Information on 30 consumer products that contain Undecylenal in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、U.S. Production: 2023: 8、500、000 - <10、000、000 lb、2022: 8、2021: 8、2020: 8、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、10-Undecenal: ACTIVE |
登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Consumer Uses: Fragrance、Household Products: Information on 30 consumer products that contain Undecylenal in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、U.S. Production: 2023: 8、500、000 - <10、000、000 lb、2022: 8、2021: 8、2020: 8、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、10-Undecenal: ACTIVE。
十一烯醛 是一种化工化合物，登记 CAS 号为 112-45-8，分子式 C11H20O（分子量 168.28）。
登记 CAS 号：112-45-8
其分子式 C11H20O 由 11 个碳、20 个氢、1 个氧 组成。
别名/同义词：十一烯醛 · Aldehyde C-11 Undecylenic · Undecylenic aldehyde · 10-Undecenal
十一烯醛 的 CAS 登记号为 112-45-8。
分子式 C11H20O，分子量 168.28。
别名/同义词：十一烯醛、Aldehyde C-11 Undecylenic、Undecylenic aldehyde、10-Undecenal。
登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Consumer Uses: Fragrance、Household Products: Information on 30 consumer products that contain Undecylenal in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、U.S. Production: 2023: 8、500、000 - <10、000、000 lb、2022: 8、2021: 8、2020: 8、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、10-Undecenal: ACTIVE。
十一烯醛（CAS 112-45-8）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 112-45-8 |
|---|---|
| PubChem CID | 8187 |
| Molecular formula | C11H20O |
| Molecular weight | 168.15 g/mol |
| IUPAC name | undec-10-enal |
| InChIKey | OFHHDSQXFXLTKC-UHFFFAOYSA-N |
| UNII (FDA) | DU1OTA08RY |
| ChEBI ID | CHEBI:125536 |
| FEMA number | 3095 |
| JECFA number | 330 |
| Molecular Weight | 168.28 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 9 |
| Exact Mass | 168.151415257 |
| Monoisotopic Mass | 168.151415257 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 12 |
| Boiling Point | 98.00 to 100.00 °C. @ 3.00 mm Hg |
|---|---|
| Boiling Point | 235 °C |
| Solubility | 30 mg/L @ 20 °C (exp) |
| Density | 0.840-0.850 |
| Refractive Index | 1.441-1.447 |
10-Undecenal; Undec-10-enal; 112-45-8; Undecylenic aldehyde; Hendecenal; Undecylenaldehyde; 1-Undecen-10-al; 10-Undecylenealdehyde; 10-Hendecenal; C-11 aldehyde, undecylenic; undecylenal; Aldehyde C-11, undecylenic; FEMA No. 3095; EINECS 203-973-1; NSC 44900; BRN 1746480
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fruit Not considered |
|---|
| Reported hazard statements | H315 (97.2%), H317 (82.9%), H319 (81.6%), H411 (13.1%), H412 (79%), H227 |
|---|
H315 (97.2%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (82.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]
10-Undecenal is identified by CAS 112-45-8, molecular formula C11H20O and molecular weight 168.15 g/mol. UNII DU1OTA08RY; ChEBI 125536; InChIKey OFHHDSQXFXLTKC-UHFFFAOYSA-N. Boiling Point: 98.00 to 100.00 °C. @ 3.00 mm Hg; Boiling Point: 235 °C; Solubility: 30 mg/L @ 20 °C (exp).
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Aldehyde C-11 Undecylenic