癸醛（CAS 112-31-2）：分子式 C10H20O、分子量 156.26。
| CAS号 | 112-31-2 |
|---|---|
| 分子式 | C10H20O |
| 分子量 | 156.26 |
| 熔点 | 64 °F (USCG, 1999) |
| 沸点 | 404 to 410 °F at 760 mmHg (USCG, 1999) |
| LogP | 3.8 |
癸醛 是一种化工化合物，登记 CAS 号为 112-31-2，分子式 C10H20O（分子量 156.26）。
登记 CAS 号：112-31-2
其分子式 C10H20O 由 10 个碳、20 个氢、1 个氧 组成。
别名/同义词：癸醛 · Decanal · Aldehyde C10 · N-Decylaldehyde
癸醛 的 CAS 登记号为 112-31-2。
分子式 C10H20O，分子量 156.26。
别名/同义词：癸醛、Decanal、Aldehyde C10、N-Decylaldehyde。
癸醛（CAS 112-31-2）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 112-31-2 |
|---|---|
| PubChem CID | 8175 |
| Molecular formula | C10H20O |
| IUPAC name | decanal |
| UNII (FDA) | 31Z90Q7KQJ |
| FEMA number | 2362 |
| JECFA number | 104 |
| Molecular Weight | 156.26 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 8 |
| Exact Mass | 156.151415257 |
| Monoisotopic Mass | 156.151415257 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 11 |
| Boiling Point | 404 to 410 °F at 760 mmHg (USCG, 1999) |
|---|---|
| Boiling Point | 212 °C |
| Boiling Point | 209 °C |
| Boiling Point | 208.5 °C @760 [mm Hg] |
| Melting Point | 64 °F (USCG, 1999) |
| Melting Point | -3.9 °C |
| Melting Point | -5 °C |
| Flash Point | 185 °F (USCG, 1999) |
| Flash Point | 83 °C (181 °F) Closed cup |
| Solubility | In water 0.00156 mg/L at 25 °C |
Decanal; Decyl aldehyde; 112-31-2; Capraldehyde; Caprinaldehyde; Decanaldehyde; Capric aldehyde; 1-Decanal; n-Decanal; n-Decyl aldehyde; DECALDEHYDE; n-Decaldehyde; 1-Decyl aldehyde; Aldehyde C10; C-10 aldehyde; Decylic aldehyde
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Floral, Fried, Orange Peel, Penetrating, Tallow No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 2.8% (66 / 2367) |
| GHS notification summary | 2.8% (66 / 2367) |
|---|---|
| Reported hazard statements | H315 (21.9%), H319 (91.2%), H412 (92.1%), H227, H335 |
This chemical does not meet GHS hazard criteria for 2.8% (66 of 2367) of reports.
H315 (21.9%): Causes skin irritation [Warning Skin corrosion/irritation]
N-Decylaldehyde · CAS 112-31-2 · C10H20O. UNII 31Z90Q7KQJ. Boiling Point: 404 to 410 °F at 760 mmHg (USCG, 1999); Boiling Point: 212 °C; Boiling Point: 209 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Decanal