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Sécurité sanitaire et qualité des aliments
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| Aromatisant |
alpha,alpha-Dimethylphenethyl alcohol |
| Synonyme(s) |
2-Hydroxy-2-methyl-1-phenylpropane;Benzyl dimethyl carbinol;2-Benzyl-2-propanol;alpha,alpha-Dimethylphenethanol |
| Evaluation la plus récente du JECFA |
2007 (Session 68) |
| Statut de la spécification |
Full |
| Informations requises |
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| Nom chimique |
2-Methyl-1-phenylpropan-2-ol |
| Numéro JECFA |
1653 |
| Numéro CAS |
100-86-7 |
| Numéro FEMA |
2393 |
| Numéro COE |
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| Numéro FLAVIS |
02.035 |
| Poids moléculaire |
150.22 |
| Formule chimique |
C10H14O |
| Aspect physique/odeur |
Colourless to pale yellow viscous liquid or white crystalline solid; Warm, herbaceous, floral aroma |
| Solubilité |
Soluble in mineral oil, most fixed oils and propylene glycol; insoluble in water |
| Solubilité dans l’éthanol |
Soluble |
| Point d’ébullition (°C) |
214-216° |
| Dosage % |
97% |
| Acidité max |
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| Indice de réfraction |
1.514-1.517 (as supercooled liquid) |
| Densité |
0.972-0.977 |
| Autres prescriptions |
mp = 23.7-24.5° |
| Essai d’identification |
NMR 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/jecfa68/1653-nmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1653-nmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1653-ir.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1653-ir.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1653-nmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1653-nmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1653-ir.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1653-ir.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1653-nmr.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1653-nmr.gif" width="60px;"></a><br><a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1653-ir.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa68/1653-ir.gif" width="60px;"></a><br>)