(E)-oct-2-en-4-ol (CAS 20125-81-9) — formula C8H16O, molecular weight 128.21; category organic chemicals.
(E)-oct-2-en-4-ol (CAS 20125-81-9) is a carbon-based organic 有机化学品. Its molecular formula C8H16O comprises 8 C, 16 H, 1 O atoms. Its molecular weight is about 128.21. Reported physicochemical data: boiling point around 175.00 to 176.00 °C. @ 760.00 mm Hg, LogP about 2.2. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. 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 | 20125-81-9 |
|---|---|
| Molecular Formula | C8H16O |
| Molecular Weight | 128.21 |
| Boiling Point | 175.00 to 176.00 °C. @ 760.00 mm Hg |
| LogP | 2.2 |
| Applications | Flavouring Agent, Flavoring Agents |
| Category | Organic Chemicals |
Documented applications: Flavouring Agent, Flavoring Agents.
(E)-oct-2-en-4-ol is a carbon-based organic compound with CAS registry number 20125-81-9 and molecular formula C8H16O (molecular weight 128.21), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 20125-81-9
Its molecular formula C8H16O comprises 8 C, 16 H, 1 O atoms.
Also known as: (E)-oct-2-en-4-ol · 2-辛烯-4-OL · 2-OCTEN-4-OL
Category: organic chemicals
The CAS registry number of (E)-oct-2-en-4-ol is 20125-81-9.
Molecular formula C8H16O, molecular weight 128.21.
It is also registered under: (E)-oct-2-en-4-ol, 2-辛烯-4-OL, 2-OCTEN-4-OL.
Recorded applications: Flavouring Agent, Flavoring Agents.
Category: Organic Chemicals.
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 (E)-oct-2-en-4-ol (CAS 20125-81-9), compiled from public chemistry databases.
| CAS Number | 20125-81-9 |
|---|---|
| PubChem CID | 5366203 |
| Molecular Formula | C8H16O |
| Molecular Weight | 128.12 g/mol |
| IUPAC Name | (E)-oct-2-en-4-ol |
| InChIKey | WGDUEFYADBRNKG-GQCTYLIASA-N |
| UNII (FDA) | 9IDJ8Q7S9T |
| Molecular Weight | 128.21 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 4 |
| Exact Mass | 128.120115130 |
| Monoisotopic Mass | 128.120115130 |
| Topological Polar Surface Area | 20.2 |
| Heavy Atom Count | 9 |
| Boiling Point | 175.00 to 176.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 174-176 °C |
| Density | 0.830-0.838 |
| Refractive Index | 1.438-1.442 |
2-Octen-4-ol; (E)-Oct-2-en-4-ol; (2E)-2-Octen-4-ol; (E)-2-Octen-4-ol; 2-Octenol-4; trans-2-Octen-4-ol; Oct-2-en-4-ol; 20125-81-9; (2E)-oct-2-en-4-ol; 2-Octen-4-ol, (E)-; 2-Octen-4-ol, (2E)-; 9IDJ8Q7S9T; EINECS 225-357-1; EINECS 243-532-0; BUTYL PROPENYL CARBINOL; AI3-28628
| Regulatory & food contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fruit No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notifications | 100% (114 / 114) |
| GHS notifications | 100% (114 / 114) |
|---|---|
| Notified hazard statements | H302 (100%), H319 (97.4%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-辛烯-4-OL