Food safety and quality
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Flavouring |
6-Undecanone |
Synonym(s) |
Undecan-6-one;Diamyl ketone;Dipentyl ketone |
Latest JECFA evaluation |
2002 (Session 59) |
Status of specification |
Full |
Information required |
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Chemical name |
6-Undecanone |
JECFA number |
1155 |
CAS number |
927-49-1 |
FEMA number |
4022 |
COE number |
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FLAVIS number |
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Molecular weight |
170.3 |
Chemical formula |
C11H22O |
Physical form/odour |
Colourless white liquid |
Solubility |
insoluble in water; soluble in fats and non-polar solvents |
Solubility in ethanol |
Miscible at room temperature |
Boiling point (°C) |
228° |
Assay min % |
97% |
Acid value max |
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Refractive index |
1.424-1.430 |
Specific gravity |
0.826-0.836 |
Other requirements |
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ID Test |
NMR |
Spectrum |
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