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Food safety and quality
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| Flavouring |
(E,Z)-2,6-Nonadien-1-ol acetate |
| Synonym(s) |
trans-2-cis-6-Nonadien-1-yl acetate |
| Latest JECFA evaluation |
2003 (Session 61) |
| Status of specification |
Full |
| Information required |
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| Chemical name |
(2E,6Z)-Nona-2,6-dienyl acetate |
| JECFA number |
1188 |
| CAS number |
68555-65-7 |
| FEMA number |
3952 |
| COE number |
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| FLAVIS number |
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| Molecular weight |
182.26 |
| Chemical formula |
C11H18O2 |
| Physical form/odour |
Colourless liquid; violet leaf, spicy cucumber aroma |
| Solubility |
Insoluble in water; soluble in fat |
| Solubility in ethanol |
soluble |
| Boiling point (°C) |
75° (15 mm Hg) |
| Assay min % |
95% |
| Acid value max |
1 |
| Refractive index |
1.449-1.459 |
| Specific gravity |
0.897-0.907 |
| Other requirements |
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| ID Test |
IR NMR |
| Spectrum |
 
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![](../typo3conf/ext/dyna_fef/download.php?dfile=/work/htdocs/disseminationtypo3/web/fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/1188.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/1188.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/1188.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/1188.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/1188.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/1188.gif" width="60px;"></a><br>)