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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