| trans-2-Octen-1-ol Basic information |
| Product Name: | trans-2-Octen-1-ol |
| Synonyms: | (2E)-2-Octen-1-ol;(E)-2-octenol;2-Octen-1-ol, (E)-;trans-1-oct-2-enol;trans-2-Octenol;FEMA 3887;(2E)-OCTEN-1-OL;2-OCTEN-1-OL |
| CAS: | 18409-17-1 |
| MF: | C8H16O |
| MW: | 128.21 |
| EINECS: | 242-288-2 |
| Product Categories: | Acyclic;Alkenes;Alphabetical Listings;Flavors and Fragrances;O-P;Organic Building Blocks |
| Mol File: | 18409-17-1.mol |
| trans-2-Octen-1-ol Chemical Properties |
| Melting point | -31.5°C (estimate) |
| Boiling point | 85-87 °C/10 mmHg (lit.) |
| density | 0.843 g/mL at 25 °C (lit.) |
| refractive index | n |
| FEMA | 3887 | (E)-2-OCTEN-1-OL |
| Fp | 198 °F |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 14.49±0.10(Predicted) |
| form | Liquid |
| color | colorless |
| Water Solubility | Insoluble |
| JECFA Number | 1370 |
| BRN | 1720707 |
| CAS DataBase Reference | 18409-17-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Octen-1-ol, (e)-(18409-17-1) |
| EPA Substance Registry System | (E)-2-Octen-1-ol (18409-17-1) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-36/38 |
| Safety Statements | 26-36-36/37-37/39 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | 3 |
| HS Code | 29052990 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| trans-2-Octen-1-ol Usage And Synthesis |
| Chemical Properties | clear colorless liquid |
| Occurrence | Reported present in apple, bilberry, cranberry, guava, orange, grape, melon, peas, strawberry jam, potato, roasted turkey and chicken, cognac, rum, tea, cloudberry, mushroom, kelp, malt, dried bonito and endive. |
| Aroma threshold values | Detection: 40 to 840 ppb; recognition: 100 ppb. Aroma characteristics at 1.0%: oily, slightly nutty, fatty waxy, stale creamy, chicken fatty with an old cucumber green nuance. |
| Taste threshold values | Taste characteristics at 1 to 5 ppm: green, slightly oxidized, oily and nutty, chicken fatty, goaty and creamy on dry out with a cucumber rind nuance. |
| Synthesis Reference(s) | Journal of the American Chemical Society, 95, p. 2715, 1973 DOI: 10.1021/ja00789a068Tetrahedron Letters, 19, p. 1145, 1978 |
| trans-2-Octen-1-ol Preparation Products And Raw materials |
| Raw materials | Tetrahydrofuran-->Dichloromethane-->Lithium Aluminum Hydride-->Sodium hydride-->Triphenylphosphine-->Ethyl bromoacetate-->Hexanal |
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