可卡醛（CAS 21834-92-4）：分子式 C13H16O、分子量 188.26。
| CAS号 | 21834-92-4 |
|---|---|
| 分子式 | C13H16O |
| 分子量 | 188.26 |
| 沸点 | 96-100 °C (0.7 mm Hg) |
| LogP | 3.4 |
可卡醛 是一种化工化合物，登记 CAS 号为 21834-92-4，分子式 C13H16O（分子量 188.26）。
登记 CAS 号：21834-92-4
其分子式 C13H16O 由 13 个碳、16 个氢、1 个氧 组成。
别名/同义词：可卡醛 · 5-methyl-2-phenyl-2-hexenal
可卡醛 的 CAS 登记号为 21834-92-4。
分子式 C13H16O，分子量 188.26。
别名/同义词：可卡醛、5-methyl-2-phenyl-2-hexenal。
可卡醛（CAS 21834-92-4）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 21834-92-4 |
|---|---|
| PubChem CID | 576026 |
| Molecular formula | C13H16O |
| Molecular weight | 188.12 g/mol |
| IUPAC name | 5-methyl-2-phenylhex-2-enal |
| InChIKey | YURDCJXYOLERLO-UHFFFAOYSA-N |
| UNII (FDA) | 57UW55EC13 |
| JECFA number | 1472 |
| Molecular Weight | 188.26 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 4 |
| Exact Mass | 188.120115130 |
| Monoisotopic Mass | 188.120115130 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 14 |
| Boiling Point | 96-100 °C (0.7 mm Hg) |
|---|---|
| Density | 0.970-0.976 |
| Refractive Index | 1.531-1.536 |
5-Methyl-2-phenylhex-2-enal; RefChem:537044; 5-methyl-2-phenyl-hex-2-enal; SCHEMBL891499; CHEMBL3188243; YURDCJXYOLERLO-UHFFFAOYSA-N; AKOS025243420; CID 576026; M1997; NS00012976; NS00084373
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents |
|---|
| Reported hazard statements | H317 (97%) |
|---|
H317 (97%): May cause an allergic skin reaction [Warning Sensitization, Skin]
P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)
5-methyl-2-phenyl-2-hexenal is identified by CAS 21834-92-4, molecular formula C13H16O and molecular weight 188.12 g/mol. UNII 57UW55EC13; InChIKey YURDCJXYOLERLO-UHFFFAOYSA-N. Boiling Point: 96-100 °C (0.7 mm Hg); Density: 0.970-0.976; Refractive Index: 1.531-1.536.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 5-methyl-2-phenyl-2-hexenal