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Food safety and quality
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| Flavouring |
Ethyl 3-phenylpropionate |
| Synonym(s) |
Ethyl hydrocinnamate |
| Latest JECFA evaluation |
2000 (Session 55) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
Ethyl 3- phenylpropionate |
| JECFA number |
644 |
| CAS number |
2021-28-5 |
| FEMA number |
2455 |
| COE number |
429 |
| FLAVIS number |
|
| Molecular weight |
178.23 |
| Chemical formula |
C11H14O2 |
| Physical form/odour |
Colourless, somewhat oily liquid, sweet, fruity, honey-like odour |
| Solubility |
insoluble in water; soluble in oils |
| Solubility in ethanol |
miscible |
| Boiling point (°C) |
247-249° |
| Assay min % |
98% |
| Acid value max |
1 |
| Refractive index |
1.492-1.497 |
| Specific gravity |
1.009-1.017 |
| Other requirements |
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| 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/img_add8/644.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/img_add8/644.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/img_add8/644.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/img_add8/644.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/img_add8/644.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/img_add8/644.gif" width="60px;"></a><br>)