Food safety and quality
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Flavouring |
(+/-)-cis and trans-4,8-Dimethyl-3,7-nonadien-2-yl acetate |
Synonym(s) |
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Latest JECFA evaluation |
2008 (Session 69) |
Status of specification |
Full |
Information required |
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Chemical name |
4,8-Dimethyl-3,7-nonadien-2-ol acetate |
JECFA number |
1847 |
CAS number |
91418-25-6 |
FEMA number |
4103 |
COE number |
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FLAVIS number |
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Molecular weight |
210.31 |
Chemical formula |
C13H22O2 |
Physical form/odour |
Clear colourless liquid; Green spicy aroma |
Solubility |
Insoluble in water; soluble in most non-polar solvents |
Solubility in ethanol |
Soluble |
Boiling point (°C) |
75-83° (2 mm Hg) |
Assay min % |
95% |
Acid value max |
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Refractive index |
1.451-1.459 |
Specific gravity |
0.890-0.900 |
Other requirements |
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ID Test |
HNMR IR |
Spectrum |
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