Food safety and quality
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Flavouring |
2-(3,7-Dimethyl-2,6-octadienyl)cyclopentanone |
Synonym(s) |
Decenylcyclopentanone |
Latest JECFA evaluation |
2002 (Session 59) |
Status of specification |
Full |
Information required |
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Chemical name |
2-(3,7-Dimethyl-2,6-octadienyl)cyclopentanone |
JECFA number |
1117 |
CAS number |
68133-79-9 |
FEMA number |
3829 |
COE number |
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FLAVIS number |
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Molecular weight |
220.35 |
Chemical formula |
C15H24O |
Physical form/odour |
Colourless liquid; long lasting apricot fruity note |
Solubility |
insoluble in water; soluble in fats |
Solubility in ethanol |
Miscible at room temperature |
Boiling point (°C) |
130° (3 mm Hg) |
Assay min % |
95% |
Acid value max |
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Refractive index |
1.482-1.489 |
Specific gravity |
0.911-0.916 |
Other requirements |
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ID Test |
MS NMR |
Spectrum |
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