2-Octenal (CAS 2548-87-0) — formula C8H14O, molecular weight 126.10 g/mol; category organic chemicals.
2-Octenal (CAS 2548-87-0) is a chemical raw material in the organic chemicals category. Its molecular formula C8H14O comprises 8 C, 14 H, 1 O atoms. Its molecular weight is about 126.10 g/mol. Reported physicochemical data: LogP about 2.6. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2548-87-0 |
|---|---|
| Molecular Formula | C8H14O |
| Molecular Weight | 126.10 g/mol |
| LogP | 2.6 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Organic Chemicals|Flavors |
Documented applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
2-Octenal is a carbon-based organic compound with CAS registry number 2548-87-0 and molecular formula C8H14O (molecular weight 126.10 g/mol), 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: 2-Octenal · 反-2-辛烯醛 · (E)-2-Octenal
Category: organic chemicals / food flavors
The CAS registry number of 2-Octenal is 2548-87-0.
Molecular formula C8H14O, molecular weight 126.10 g/mol.
It is also registered under: 2-Octenal, 反-2-辛烯醛, (E)-2-Octenal.
Recorded applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Category: Organic Chemicals / Flavors.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-Octenal (CAS 2548-87-0), compiled from public chemistry databases.
| CAS Number | 2548-87-0 |
|---|---|
| PubChem CID | 5283324 |
| Molecular Formula | C8H14O |
| Molecular Weight | 126.10 g/mol |
| IUPAC Name | (E)-oct-2-enal |
| InChIKey | LVBXEMGDVWVTGY-VOTSOKGWSA-N |
| UNII (FDA) | 55N91D7775 |
| Molecular Weight | 126.20 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 5 |
| Exact Mass | 126.104465066 |
| Monoisotopic Mass | 126.104465066 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 9 |
| Vapor Pressure | 0.59 [mmHg] |
|---|
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
| Regulatory & food contact | 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 notifications | 69.5% (114 / 164) |
| GHS notifications | 69.5% (114 / 164) |
|---|---|
| Notified hazard statements | H315 (29.9%), H319 (26.8%), H335 (25.6%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 反-2-辛烯醛