|
Food safety and quality
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|
|
| |
| Flavouring |
cis-3-Hexenyl acetate |
| Synonym(s) |
|
| Latest JECFA evaluation |
1997 (Session 49) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
cis-3-Hexen-1-yl acetate |
| JECFA number |
134 |
| CAS number |
3681-71-8 |
| FEMA number |
3171 |
| COE number |
644 |
| FLAVIS number |
|
| Molecular weight |
142.2 |
| Chemical formula |
C8H14O2 |
| Physical form/odour |
colourless to pale yellow liquid with a powerful green note |
| Solubility |
|
| Solubility in ethanol |
1 ml in 1 ml 95% alcohol |
| Boiling point (°C) |
198° |
| Assay min % |
98% (sum of isomers; min 92% of cis-isomer) |
| Acid value max |
1 |
| Refractive index |
1.425-1.429 |
| Specific gravity |
0.896-0.901 |
| Other requirements |
|
| 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/134.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/134.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/134.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/134.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/134.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/134.gif" width="60px;"></a><br>)