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Sécurité sanitaire et qualité des aliments
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| Aromatisant |
(+/-)-cis- and trans-4,8-Dimethyl-3,7-nonadien-2-ol |
| Synonyme(s) |
|
| Evaluation la plus récente du JECFA |
2008 (Session 69) |
| Statut de la spécification |
Full |
| Informations requises |
|
| Nom chimique |
4,8-Dimethyl-3,7-nonadien-2-ol |
| Numéro JECFA |
1841 |
| Numéro CAS |
67845-50-5 |
| Numéro FEMA |
4102 |
| Numéro COE |
|
| Numéro FLAVIS |
|
| Poids moléculaire |
168.28 |
| Formule chimique |
C11H20O |
| Aspect physique/odeur |
Clear colourless liquid; Green tallowy aroma |
| Solubilité |
Insoluble in water; soluble in most non-polar solvents |
| Solubilité dans l’éthanol |
Soluble |
| Point d’ébullition (°C) |
70-72° (2 mm Hg) |
| Dosage % |
95% |
| Acidité max |
|
| Indice de réfraction |
1.465-1.473 |
| Densité |
0.860-0.870 |
| Autres prescriptions |
|
| Essai d’identification |
HNMR IR |
| Spectre |
 
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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/jecfa69/1841-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1841-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1841-ir.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1841-ir.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1841-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1841-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1841-ir.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1841-ir.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1841-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1841-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1841-ir.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa69/1841-ir.gif" width="60px;"></a><br>)