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Food safety and quality
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| Flavouring |
2-Tridecanone |
| Synonym(s) |
Methyl undecyl ketone |
| Latest JECFA evaluation |
2000 (Session 55) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
Tridecan-2-one |
| JECFA number |
298 |
| CAS number |
593-08-8 |
| FEMA number |
3388 |
| COE number |
11194 |
| FLAVIS number |
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| Molecular weight |
198.35 |
| Chemical formula |
C13H26O |
| Physical form/odour |
white to waxy mass or crystalline leaves with a milky, herbaceous, slightly spicy odour |
| Solubility |
soluble in alcohol, propylene glycol and oils; insoluble in water |
| Solubility in ethanol |
|
| Boiling point (°C) |
162° (15 mmHg) |
| Assay min % |
95% |
| Acid value max |
10 |
| Refractive index |
1.432-1.438 |
| Specific gravity |
0.817-0.823 |
| Other requirements |
Melting Point: 28-31° |
| 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/298.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/298.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/298.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/298.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/298.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/298.gif" width="60px;"></a><br>)