|
Food safety and quality
|
|
|
| |
| Flavouring |
Lauryl alcohol |
| Synonym(s) |
Alcohol C-12 |
| Latest JECFA evaluation |
1997 (Session 49) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
1-Dodecanol |
| JECFA number |
109 |
| CAS number |
112-53-8 |
| FEMA number |
2617 |
| COE number |
56 |
| FLAVIS number |
|
| Molecular weight |
186.34 |
| Chemical formula |
C12H26O |
| Physical form/odour |
Colourless liquid above 21°, fatty odour |
| Solubility |
soluble in most fixed oils, propylene glycol; insoluble in glycerin, water |
| Solubility in ethanol |
1 ml in 3 ml 70% alcohol; remains clear to 10 ml |
| Boiling point (°C) |
259° |
| Assay min % |
97.0% |
| Acid value max |
1 |
| Refractive index |
1.440-1.444 |
| Specific gravity |
0.830-0.836 |
| Other requirements |
Solidification Pt.: > 21° |
| ID Test |
IR |
| 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/109.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/109.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/109.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/109.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/109.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/109.gif" width="60px;"></a><br>)