|
Food safety and quality
|
|
|
| |
| Flavouring |
2,4-Dimethyl-3-oxazoline |
| Synonym(s) |
|
| Latest JECFA evaluation |
2005 (Session 65) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
2,4-Dimethyl-3-oxazoline |
| JECFA number |
1558 |
| CAS number |
77311-02-5 |
| FEMA number |
|
| COE number |
|
| FLAVIS number |
13.115 |
| Molecular weight |
99.13 |
| Chemical formula |
C5H9ON |
| Physical form/odour |
Yellowish liquid; Boiled beef aroma |
| Solubility |
Insoluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
141° |
| Assay min % |
95% |
| Acid value max |
|
| Refractive index |
1.431-1.437 |
| Specific gravity |
1.002-1.008 |
| Other requirements |
|
| ID Test |
NMR |
| 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/1558.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/1558.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/1558.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/1558.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/1558.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/1558.gif" width="60px;"></a><br>)