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Inocuidad y calidad de los alimentos
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| Aromatizante |
Ethyl-(3,5 or 6)-methoxypyrazine (85%) and 2-Methyl-(3,5 or 6)-methoxypyrazine (13%) |
| Sinónimos(s) |
|
| Última evaluación del JECFA |
2001 (Session 57) |
| Estado de la Especificación |
Full |
| Información necesaria |
|
| Nombre químico |
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 |
| Número del JECFA |
789 |
| Número del CAS |
25680-58-4;68039-50-9;67845-38-9 |
| Número de la FEMA |
3280 |
| Número del COE |
11329 |
| Número FLAVIS |
|
| Peso molecular |
|
| Fórmula química |
C6H8N2 |
| Forma física/olor |
colourless to slight yellow liquid with a raw potato, earthy, bell pepper odour |
| Solubilidad |
soluble in water, organic solvents, oils |
| Solubilidad en etanol |
miscible at room temperature |
| Punto de ebullición (°C) |
80-95° (10 mm Hg) |
| Ensayo % mín. |
99% (sum of 6 named compounds) |
| Índice de acidez máx. |
|
| Índice de refracción |
1.497-1.505 |
| Peso específico |
1.036-1.052 |
| Otros requisitos |
|
| Prueba de identificación |
IR |
| Espectro |
 
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