(E)-2-Octenal (CAS 2548-87-0) — formula C8H14O, molecular weight 126.20; category organic chemicals.
(E)-2-Octenal is a carbon-based organic compound with CAS registry number 2548-87-0 and molecular formula C8H14O (molecular weight 126.20), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2548-87-0
Its molecular formula C8H14O comprises 8 C, 14 H, 1 O atoms.
Also known as: (E)-2-Octenal · 2-Octenal
Category: organic chemicals
The CAS registry number of (E)-2-Octenal is 2548-87-0.
Molecular formula C8H14O, molecular weight 126.20.
It is also registered under: (E)-2-Octenal, 2-Octenal.
Category: Organic Chemicals.
Public-database records for (E)-2-Octenal (CAS 2548-87-0), reproduced here for independent cross-checking.
| GHS 通报统计 | 69.5% (114 / 164) |
|---|---|
| 已通报的危害声明 | H315 (29.9%), H319 (26.8%), H335 (25.6%) |
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Dandelion, Fat, Fruit, Grass, Green, Spice No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS 通报统计 | 69.5% (114 / 164) |
| 蒸气压 | 0.59 [mmHg] |
|---|
| CAS 号 | 2548-87-0 |
|---|---|
| PubChem CID | 5283324 |
| 分子式 | C8H14O |
| 分子量 | 126.10 g/mol |
| IUPAC 名称 | (E)-oct-2-enal |
| InChIKey | LVBXEMGDVWVTGY-VOTSOKGWSA-N |
| UNII（FDA） | 55N91D7775 |
| ChEBI 编号 | CHEBI:61748 |
| FEMA 编号 | 3215 |
| JECFA 编号 | 1363 |
trans-2-Octenal; (E)-2-Octenal; (E)-Oct-2-enal; 2548-87-0; (E)-2-Octen-1-al; trans-2-Octen-1-al; 2-Octenal, (E)-; 2-Octenal, (2E)-; 2-Octenel; FEMA No. 3215; 55N91D7775; CHEBI:61748; DTXSID40858789; RefChem:477297; DTXCID30210938; 219-833-8
| 分子量 | 126.20 |
|---|---|
| XLogP3 | 2.6 |
| 氢键供体数 | 0 |
| 氢键受体数 | 1 |
| 可旋转键数 | 5 |
| 精确质量 | 126.104465066 |
| 单同位素质量 | 126.104465066 |
| 拓扑极性表面积 | 17.1 |
| 重原子数 | 9 |
| 形式电荷 | 0 |
反-2-辛烯醛 的 CAS 号为 2548-87-0，分子式 C8H14O，分子量 126.10 g/mol。 UNII 55N91D7775; ChEBI 61748; InChIKey LVBXEMGDVWVTGY-VOTSOKGWSA-N. 蒸气压: 0.59 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
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