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Sécurité sanitaire et qualité des aliments
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| Aromatisant |
(+/-)-4-Methyl-2-propyl-1,3-oxathiane |
| Synonyme(s) |
2-Propyl-4-methyl-1,3-oxathiane |
| Evaluation la plus récente du JECFA |
2012 (Session 76) |
| Statut de la spécification |
Full |
| Informations requises |
|
| Nom chimique |
4-Methyl-2-propyl-1,3-oxathiane |
| Numéro JECFA |
2089 |
| Numéro CAS |
1064678-08-5 |
| Numéro FEMA |
4677 |
| Numéro COE |
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| Numéro FLAVIS |
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| Poids moléculaire |
160.28 |
| Formule chimique |
C8H16OS |
| Aspect physique/odeur |
Clear colourless to yellow liquid; Sweet onion to garlic aroma |
| Solubilité |
Practically insoluble to insoluble in water |
| Solubilité dans l’éthanol |
Soluble |
| Point d’ébullition (°C) |
79-80° (10 mm Hg) |
| Dosage % |
95% |
| Acidité max |
|
| Indice de réfraction |
1.475-1.479 |
| Densité |
0.939-0.942 (20°) |
| Autres prescriptions |
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| Essai d’identification |
IR HNMR |
| 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/jecfa76/2089-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2089-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2089-ir.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2089-ir.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2089-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2089-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2089-ir.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2089-ir.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2089-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2089-hnmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2089-ir.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2089-ir.gif" width="60px;"></a><br>)