|
Food safety and quality
|
|
|
| |
| Flavouring |
3-Nonen-2-one |
| Synonym(s) |
Methyl heptenyl ketone |
| Latest JECFA evaluation |
2002 (Session 59) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
Non-3-en-2-one |
| JECFA number |
1136 |
| CAS number |
14309-57-0 |
| FEMA number |
3955 |
| COE number |
11163 |
| FLAVIS number |
|
| Molecular weight |
140.23 |
| Chemical formula |
C9H16O |
| Physical form/odour |
Colourless liquid; fruity-berry |
| Solubility |
insoluble in water; soluble in fats |
| Solubility in ethanol |
Miscible at room temperature |
| Boiling point (°C) |
198° |
| Assay min % |
95% |
| Acid value max |
|
| Refractive index |
1.443-1.452 |
| Specific gravity |
0.843-0.846 |
| Other requirements |
|
| ID Test |
MS IR |
| Spectrum |
 
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