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Food safety and quality
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| Flavouring |
2-Methylundecanal |
| Synonym(s) |
Aldehyde C-12;Methyl n-nonyl acetaldehyde |
| Latest JECFA evaluation |
2001 (Session 57) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
2-Methylundecenal |
| JECFA number |
275 |
| CAS number |
110-41-8 |
| FEMA number |
2749 |
| COE number |
2010 |
| FLAVIS number |
|
| Molecular weight |
184.32 |
| Chemical formula |
C12H24O |
| Physical form/odour |
colourless to slightly yellow liquid with a fatty odour |
| Solubility |
soluble in fixed oils, alcohol, and propylene glycol (solution may be turbid); insoluble in glycerol |
| Solubility in ethanol |
|
| Boiling point (°C) |
171° |
| Assay min % |
97% |
| Acid value max |
10 |
| Refractive index |
1.431-1.436 |
| Specific gravity |
0.822-0.830 |
| Other requirements |
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| ID Test |
IR |
| 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/275.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/275.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/275.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/275.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/275.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/275.gif" width="60px;"></a><br>)