2-octen-4-one
Product Description
| Product | 2-octen-4-one |
| CAS | 4643-27-0 |
| Formula | C8H14O |
| Synonym | (E)-oct-2-en-4-one, butyl propenyl ketone, 2-Octen-4-one |
Typical Product Specifications
| Appearence | colorless to pale yellow clear liquid |
| Odor Type | yeasty |
| Taste | green earthy, horseradish, anchovy, ketonic, onion, musty, bready, mushroom, fermented |
| Assay | 98.00 to 100.00 % |
| logP (o/w) | 2.16 |
| Specific gravity | 0.84500 to 0.85300 @ 25.00 ยฐC |
| Pounds/Gallon | 7.031 to 7.098 |
| Refractive Index | 1.44000 to 1.44800 @ 20.00 ยฐC |
| Boiling Point | 179.00 to 180.00 ยฐC. @ 760.00 mm Hg |
| Vapor Pressure | 0.897000 mm/Hg @ 25.00 ยฐC |
| Flash Point | 136.00 ยฐF. TCC |
| Shelf Life | 12 month(s) or longer if stored properly |
| Storage | store in cool, dry place in tightly sealed containers, protected from heat and light |
| Odor | Yeasty, fruity, mushroom, metallic, bready, pineapple, horseradish, earthy |
| Insolubility | in water |
| Molecular weight | 126.198 |
| Color | colorless to pale yellow liquid |
| Solubility | alcohol |
| Chemical Structure | ![]() |
| Notes | FEMA# 3603 This product is a very powerful green fruity odor reminiscent of mangoes. |
| Class | Flavor and Fragrance Chemical Compounds, Chemical Intermediates |
| Function | Chemical Intermediate, Fragrance, Flavor |
| Industry | Flavor & Fragrance, Flavor, Fragrance |

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