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Food safety and quality
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| Flavouring |
Dodecyl lactate |
| Synonym(s) |
Lactic acid, dodecyl ester;Lauryl lactate;Propanoic acid, 2-hydroxy-, dodecyl ester |
| Latest JECFA evaluation |
2010 (Session 73) |
| Status of specification |
Full |
| Information required |
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| Chemical name |
dodecyl 2-hydroxypropanoate |
| JECFA number |
1948 |
| CAS number |
6283-92-7 |
| FEMA number |
4482 |
| COE number |
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| FLAVIS number |
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| Molecular weight |
258.4 |
| Chemical formula |
C15H30O3 |
| Physical form/odour |
Pale yellow clear liquid; Faint fatty butter-like aroma |
| Solubility |
Practically insoluble or insoluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
303-304° |
| Assay min % |
88% |
| Acid value max |
5 |
| Refractive index |
1.437-1.447 |
| Specific gravity |
0.910-0.925 (20°) |
| Other requirements |
SC: 10% Dodecanol |
| ID Test |
HNMR MS |
| 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/jecfa73/1948-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1948-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1948-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1948-ms.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1948-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1948-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1948-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1948-ms.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1948-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1948-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1948-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1948-ms.gif" width="60px;"></a><br>)