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Sécurité sanitaire et qualité des aliments
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| Aromatisant |
Ethyl-(3,5 or 6)-methoxypyrazine (85%) and 2-Methyl-(3,5 or 6)-methoxypyrazine (13%) |
| Synonyme(s) |
|
| Evaluation la plus récente du JECFA |
2001 (Session 57) |
| Statut de la spécification |
Full |
| Informations requises |
|
| Nom chimique |
Mixture of 2-Ethyl-3-methoxypyrazine and 2-Ethyl-5-methoxypyrazine and 2-Ethyl-6-methoxypyrazine and 2-Methyl-3-methoxypyrazine and 2-Methyl-5-methoxypyrazine and 2-Methyl-6-methoxypyrazine |
| Numéro JECFA |
789 |
| Numéro CAS |
25680-58-4;68039-50-9;67845-38-9 |
| Numéro FEMA |
3280 |
| Numéro COE |
11329 |
| Numéro FLAVIS |
|
| Poids moléculaire |
|
| Formule chimique |
C6H8N2 |
| Aspect physique/odeur |
colourless to slight yellow liquid with a raw potato, earthy, bell pepper odour |
| Solubilité |
soluble in water, organic solvents, oils |
| Solubilité dans l’éthanol |
miscible at room temperature |
| Point d’ébullition (°C) |
80-95° (10 mm Hg) |
| Dosage % |
99% (sum of 6 named compounds) |
| Acidité max |
|
| Indice de réfraction |
1.497-1.505 |
| Densité |
1.036-1.052 |
| Autres prescriptions |
|
| Essai d’identification |
IR |
| Spectre |
 
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