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Food safety and quality
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| Flavouring |
Cinnamaldehyde ethylene glycol acetal |
| Synonym(s) |
Cincloval;2-Styryl-1,3-dioxolane |
| Latest JECFA evaluation |
2001 (Session 57) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
2-(2-Phenylethylene)-1,3-dioxolane |
| JECFA number |
648 |
| CAS number |
5660-60-6 |
| FEMA number |
2287 |
| COE number |
48 |
| FLAVIS number |
|
| Molecular weight |
176.22 |
| Chemical formula |
C11H12O2 |
| Physical form/odour |
Nearly colourless oily liquid, soft, spicy, warm, sweet odour |
| Solubility |
insoluble in water; soluble in oils |
| Solubility in ethanol |
miscible |
| Boiling point (°C) |
265° |
| Assay min % |
90% |
| Acid value max |
|
| Refractive index |
1.561-1.570 |
| Specific gravity |
1.095-1.103 |
| Other requirements |
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| 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/648.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/648.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/648.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/648.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/648.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/648.gif" width="60px;"></a><br>)