| trans-2-Hexen-1-ol Basic information |
| Product Name: | trans-2-Hexen-1-ol |
| Synonyms: | TRANS-2-HEXEN-1-OL 95+% FCC;trans-2-Hexen-1-ol,97%;(E)-2-hexenol,(E)-2-hexen-1-ol;2-Hexen-1-ol, (2E)-;HEXENOL TRANS-2;TRANS-2-HEXEN-1-OL WITH GC;trans-2-Hexenyl alcohol;Trans-2-hexen-1-ol >=90.0%, Natural |
| CAS: | 928-95-0 |
| MF: | C6H12O |
| MW: | 100.16 |
| EINECS: | 213-191-2 |
| Product Categories: | G-H;Acyclic;Alkenes;Organic Building Blocks;alcohol Flavor;Alphabetical Listings;Flavors and Fragrances |
| Mol File: | 928-95-0.mol |
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| trans-2-Hexen-1-ol Chemical Properties |
| Melting point | 54.63°C |
| Boiling point | 158-160 °C(lit.) |
| density | 0.849 g/mL at 25 °C(lit.) |
| vapor pressure | 1hPa at 20℃ |
| FEMA | 2562 | 2-HEXEN-1-OL |
| refractive index | n20/D 1.438(lit.) |
| Fp | 130 °F |
| storage temp. | 2-8°C |
| form | Liquid |
| pka | 14.45±0.10(Predicted) |
| color | Clear colorless |
| Odor | at 10.00 % in dipropylene glycol. fresh green leafy fruity unripe banana |
| Odor Type | fruity |
| Water Solubility | Slightly soluble in water |
| BRN | 1719709 |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents, strong acids. |
| LogP | 1.61 at 25℃ |
| CAS DataBase Reference | 928-95-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Hexen-1-ol, (E)-(928-95-0) |
| EPA Substance Registry System | (E)-2-Hexen-1-ol (928-95-0) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 1987 3/PG 3 |
| WGK Germany | 2 |
| RTECS | MP8390000 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29052900 |
| Provider | Language |
|---|---|
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| trans-2-Hexen-1-ol Usage And Synthesis |
| Chemical Properties | (E)-2-Hexen-1-ol occurs in many fruits and has a fruity, green odor, which is sweeter than that of the isomeric (Z)-3- hexen-1-ol and is, therefore, preferred in aroma compositions. |
| Chemical Properties | colourless liquid |
| Uses | trans-2-Hexen-1-ol was used to evaluate the quality of protected designation of virgin olive oils by headspace solid-phase microextraction-gas chromatography using flame ionization detection and multivariate analysis. It was also used in encapsulation of vanadium catalysts in inorganic and hybrid matrices using sol-gel method. |
| Definition | ChEBI: 2-hexen-1-ol is a primary allylic alcohol that is 2-hexene in which a hydrogen at position 1 has been replaced by a hydroxy group. It has a role as a plant metabolite. It is an alkenyl alcohol and a primary allylic alcohol. |
| Synthesis Reference(s) | Journal of the American Chemical Society, 93, p. 2792, 1971 DOI: 10.1021/ja00740a040 Tetrahedron Letters, 24, p. 3413, 1983 DOI: 10.1016/S0040-4039(00)86286-3 |
| General Description | trans-2-Hexen-1-ol undergoes allylic epoxidation to yield (2R,3R)-(+)-3-propyloxiranemethanol in high pressure carbon dioxide. |
| Biochem/physiol Actions | Taste at 2.0-9.0 ppm |
| trans-2-Hexen-1-ol Preparation Products And Raw materials |
| Raw materials | Sorbic acid–>3-HEXYN-1-OL–>2-Hexene, 1-bromo-, (2E)-–>1-Hexene, 3-(methylseleno)-–>ethyl hex-2-enoate–>TRANS-2-HEXENAL–>2-Hexyn-1-ol–>1-Hexen-3-ol–>Ethyl (E)-hex-2-enoate |
| Preparation Products | TRANS-2-HEXENYL BUTYRATE–>TRANS-4-OCTENE–>CIS-2-HEXEN-1-OL |