INTRODUCTION
Ethone, chemically 1-(p-methoxyphenyl)-1-penten-3-one, is a flavor and fragrance ingredient. Available in white to yellow crystalline powder form, it bears sweet and anisolic taste.
Manufacture
The F&F compound is manufactured by ambient saturation of mixture of anisaldehyde and ethyl vinyl ketone with HCl.
Alternatively, it is produced by reaction of methyl iodide with alpha-methyl-alpha-(4-hydroxy)benzylidene acetone.
| Synonyms | alpha-Methylanisalacetone Powdery ketone |
| CAS no. | 104-27-8 |
| EINECS no. | 203-190-5 |
| Molecular formula | C12H24O2 |
| Molecular weight | 190.24 |
| Structure |  |
Applications
| Ethone has various uses: |
|---|
| As a fragrance ingredient with Powdery, Cherry, and Vanilla tones |
| As flavoring agent with Fruity, Vanilla, and Powdery taste |
| As allergen and sensitizer |
| It is used in skin sensitization measuring method |
| As KRM to synthesize 1-(4-methoxyphenyl)-pentan-3-one |
SPECIFICATIONS
| Test | Unit | Specification |
|---|---|---|
| Appearance | – | White to pale yellow crystalline powder |
| Solubility | – | Soluble in alcohol, insoluble in water |
| Purity | % | 98.00 – 100.00 |
STORAGE
The product is stored at ambient temperature.
PACKING
25 kg HDPE / Aluminium / Phenolic-lined steel drum.
REACH Status
Not registered yet.
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