|
Food safety and quality
|
|
|
| |
| Flavouring |
Dodecanal dimethyl acetal |
| Synonym(s) |
1,1'-bis(Methoxy)dodecane;Dodecanal dimethyl acetal;Lauryl aldehyde dimethyl acetal |
| Latest JECFA evaluation |
2007 (Session 68) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
1,1-Dimethoxy-odecane |
| JECFA number |
1746 |
| CAS number |
14620-52-1 |
| FEMA number |
4366 |
| COE number |
|
| FLAVIS number |
|
| Molecular weight |
230.39 |
| Chemical formula |
C14H30O2 |
| Physical form/odour |
Clear, colourless liquid; Fatty, citrus-like aroma |
| Solubility |
Insoluble in water; soluble in organic solvents |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
268-269° |
| Assay min % |
98% |
| Acid value max |
1 |
| Refractive index |
1.428-1.434 |
| Specific gravity |
0.847-0.853 |
| Other requirements |
|
| ID Test |
MS |
| Spectrum |
 
|
|
|
|
![](../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/jecfa68/1746-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1746-ms.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1746-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1746-ms.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1746-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1746-ms.gif" width="60px;"></a><br>)