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Sécurité sanitaire et qualité des aliments
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| Aromatisant |
Methyl beta-phenylglycidate |
| Synonyme(s) |
(±)-methyl 2,3-epoxycinnamate;methyl 3-phenyl oxirane-2-carboxylate;methyl 3-phenyloxirane-2-carboxylate;3-phenyl glycidic acid methyl ester |
| Evaluation la plus récente du JECFA |
2012 (Session 76) |
| Statut de la spécification |
Full |
| Informations requises |
|
| Nom chimique |
Methyl 3-phenyloxirane-2-carboxylate |
| Numéro JECFA |
2144 |
| Numéro CAS |
37161-74-3 |
| Numéro FEMA |
4654 |
| Numéro COE |
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| Numéro FLAVIS |
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| Poids moléculaire |
178.18 |
| Formule chimique |
C10H10O3 |
| Aspect physique/odeur |
Colourless to pale yellow clear liquid; fresh fruity aroma |
| Solubilité |
Practically insoluble to insoluble in water |
| Solubilité dans l’éthanol |
Soluble |
| Point d’ébullition (°C) |
252-254º |
| Dosage % |
85% |
| Acidité max |
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| Indice de réfraction |
1.524-1.532 |
| Densité |
1.161-1.172 (20°) |
| Autres prescriptions |
SC: 10-12% ethyl beta-phenylglycidate |
| Essai d’identification |
MS 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/jecfa76/2144-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2144-ms.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2144-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2144-hnmr.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2144-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2144-ms.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2144-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2144-hnmr.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2144-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2144-ms.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2144-hnmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa76/2144-hnmr.gif" width="60px;"></a><br>)