|
Sécurité sanitaire et qualité des aliments
|
|
|
| |
| Aromatisant |
Propyleneglycol diacetate |
| Synonyme(s) |
Propylene acetate;Methylethylene acetate;1,2-Propylene diacetate;1,2-Diacetoxypropane;Methylethylene diacetate;1,2-Propanediol, diacetate |
| Evaluation la plus récente du JECFA |
2010 (Session 73) |
| Statut de la spécification |
Full |
| Informations requises |
|
| Nom chimique |
propane-1,2-diyl diacetate |
| Numéro JECFA |
1976 |
| Numéro CAS |
623-84-7 |
| Numéro FEMA |
4464 |
| Numéro COE |
|
| Numéro FLAVIS |
|
| Poids moléculaire |
160.17 |
| Formule chimique |
C7H12O4 |
| Aspect physique/odeur |
Colourless liquid; Very mild fruity acetic aroma |
| Solubilité |
Very slightly soluble in water |
| Solubilité dans l’éthanol |
Soluble |
| Point d’ébullition (°C) |
189-191° |
| Dosage % |
96% |
| Acidité max |
1 |
| Indice de réfraction |
1.412-1.416 |
| Densité |
1.055-1.060 (20°) |
| Autres prescriptions |
|
| Essai d’identification |
HNMR MS |
| Spectre |
 
|
|
|
|
![](../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/jecfa73/1976-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1976-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1976-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1976-ms.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1976-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1976-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1976-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1976-ms.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1976-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1976-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1976-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1976-ms.gif" width="60px;"></a><br>)