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Food safety and quality
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| |
| Flavouring |
3-Decen-2-one |
| Synonym(s) |
Heptylidene acetone;Oenanthylidene acetone |
| Latest JECFA evaluation |
2002 (Session 59) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
Dec-3-en-2-one |
| JECFA number |
1130 |
| CAS number |
10519-33-2 |
| FEMA number |
3532 |
| COE number |
11751 |
| FLAVIS number |
|
| Molecular weight |
154.25 |
| Chemical formula |
C10H18O |
| Physical form/odour |
Colourless liquid; fruity floral jasmine-like aroma |
| Solubility |
almost insoluble in water; soluble in purfume oils |
| Solubility in ethanol |
Miscible at room temperature |
| Boiling point (°C) |
125-126° |
| Assay min % |
95% |
| Acid value max |
|
| Refractive index |
1.446-1.452 |
| Specific gravity |
0.809-0.813 |
| Other requirements |
|
| ID Test |
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/1130.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/1130.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/1130.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/1130.gif" width="60px;"></a><br> "Download")
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