|
Food safety and quality
|
|
|
| |
| Flavouring |
Hydroxycitronellal propyleneglycol acetal |
| Synonym(s) |
1,3-Dioxolane-2-hexanol, alpha,alpha,epsilon,4-tetramethyl- |
| Latest JECFA evaluation |
2010 (Session 73) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
2,6-dimethyl-7-(4-methyl-1,3-dioxolan-2-yl)heptan-2-ol |
| JECFA number |
1975 |
| CAS number |
93804-64-9 |
| FEMA number |
4485 |
| COE number |
|
| FLAVIS number |
|
| Molecular weight |
230.34 |
| Chemical formula |
C13H26O3 |
| Physical form/odour |
Clear colourless liquid; Delicate green to floral aroma |
| Solubility |
Practically insoluble or insoluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
306-307° |
| Assay min % |
95% |
| Acid value max |
1 |
| Refractive index |
1.449-1.455 (25°) |
| Specific gravity |
0.957-0.967 (20°) |
| Other requirements |
|
| ID Test |
MS |
| 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/jecfa73/1975-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1975-ms.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1975-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1975-ms.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1975-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1975-ms.gif" width="60px;"></a><br>)