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Food safety and quality
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| Flavouring |
10-Undecen-2-one |
| Synonym(s) |
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| Latest JECFA evaluation |
2008 (Session 69) |
| Status of specification |
Full |
| Information required |
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| Chemical name |
10-Undecen-2-one |
| JECFA number |
1849 |
| CAS number |
36219-73-5 |
| FEMA number |
4406 |
| COE number |
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| FLAVIS number |
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| Molecular weight |
168.28 |
| Chemical formula |
C11H20O |
| Physical form/odour |
Colourless to pale yellow liquid; Citrus, fatty aroma |
| Solubility |
Practically insoluble to insoluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
81-82° (3 mm Hg) |
| Assay min % |
98% |
| Acid value max |
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| Refractive index |
1.440-1.441 |
| Specific gravity |
0.843-0.847 |
| Other requirements |
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| ID Test |
MS |
| Spectrum |

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