trans-4-Hexenal（CAS 25166-87-4）：分子式 C6H10O、分子量 98.07 g/mol。
| CAS号 | 25166-87-4 |
|---|---|
| 分子式 | C6H10O |
| 分子量 | 98.07 g/mol |
| 沸点 | 73.00 to 75.00 °C. @ 100.00 mm Hg |
| LogP | 1 |
trans-4-Hexenal 是一种化工化合物，登记 CAS 号为 25166-87-4，分子式 C6H10O（分子量 98.07 g/mol）。
登记 CAS 号：25166-87-4
其分子式 C6H10O 由 6 个碳、10 个氢、1 个氧 组成。
别名/同义词：trans-4-Hexenal · 4-Hexenal,(4E)-
trans-4-Hexenal 的 CAS 登记号为 25166-87-4。
分子式 C6H10O，分子量 98.07 g/mol。
别名/同义词：trans-4-Hexenal、4-Hexenal,(4E)-。
trans-4-Hexenal（CAS 25166-87-4）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 25166-87-4 |
|---|---|
| PubChem CID | 5283308 |
| Molecular formula | C6H10O |
| Molecular weight | 98.07 g/mol |
| IUPAC name | (E)-hex-4-enal |
| InChIKey | DPCMFIRORYQTCL-NSCUHMNNSA-N |
| UNII (FDA) | K2X217GIZQ |
| ChEBI ID | CHEBI:173333 |
| FEMA number | 4046 |
| JECFA number | 1622 |
| Molecular Weight | 98.14 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 98.073164938 |
| Monoisotopic Mass | 98.073164938 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 7 |
| Boiling Point | 73.00 to 75.00 °C. @ 100.00 mm Hg |
|---|---|
| Boiling Point | 125-129 °C |
| Density | 0.824-0.832 |
| Refractive Index | 1.417-1.424 |
4-Hexenal; trans-4-Hexenal; 4-Hexenal, (4E)-; 4-Hexenal, (E)-; 25166-87-4; FEMA no. 4046, E-; K2X217GIZQ; 2100-19-8; 4-HEXENAL, TRANS-; DTXSID50179836; 4-HEXENAL trans; RefChem:898847; F5UN44K0LE; FEMA NO. 4045; TRANS-4-HEXENAL [FHFI]; DTXCID10102327
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Green No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H319 (100%) |
|---|
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
trans-4-Hexenal is identified by CAS 25166-87-4, molecular formula C6H10O and molecular weight 98.07 g/mol. UNII K2X217GIZQ; ChEBI 173333; InChIKey DPCMFIRORYQTCL-NSCUHMNNSA-N. Boiling Point: 73.00 to 75.00 °C. @ 100.00 mm Hg; Boiling Point: 125-129 °C; Density: 0.824-0.832.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: trans-4-Hexenal