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Food safety and quality
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| Flavouring |
Dipropyl adipate |
| Synonym(s) |
Hexanedioic acid, dipropyl ester;Dipropyl hexanedioate;Adipic acid, dipropyl ester |
| Latest JECFA evaluation |
2010 (Session 73) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
dipropyl adipate |
| JECFA number |
1965 |
| CAS number |
106-19-4 |
| FEMA number |
4473 |
| COE number |
|
| FLAVIS number |
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| Molecular weight |
230.3 |
| Chemical formula |
C12H22O4 |
| Physical form/odour |
Clear colourless liquid; Light rubbing alcohol aroma |
| Solubility |
Very slightly soluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
273-274° |
| Assay min % |
98% |
| Acid value max |
1 |
| Refractive index |
1.429-1.433 |
| Specific gravity |
0.979-0.983 (20°) |
| Other requirements |
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| ID Test |
MS |
| 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/jecfa73/1965-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1965-ms.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1965-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1965-ms.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1965-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1965-ms.gif" width="60px;"></a><br>)