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Inocuidad y calidad de los alimentos
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| Aromatizante |
Phenylacetaldehyde |
| Sinónimos(s) |
Hyacinthin;1-Oxo-2-phenylethane;alpha-Tolualdehyde;Phenylacetic aldehyde;Benzylcarboxaldehyde;alpha-Toluic aldehyde |
| Última evaluación del JECFA |
2002 (Session 59) |
| Estado de la Especificación |
Full |
| Información necesaria |
|
| Nombre químico |
Phenylacetaldehyde |
| Número del JECFA |
1002 |
| Número del CAS |
122-78-1 |
| Número de la FEMA |
2874 |
| Número del COE |
116 |
| Número FLAVIS |
|
| Peso molecular |
120.15 |
| Fórmula química |
C8H8O |
| Forma física/olor |
Colourless to slighty yellow oily liquid; very powerful and penetrating pungent green floral and sweet odour of hyacinth type |
| Solubilidad |
Slightly soluble in water; insoluble in water; soluble in oils, propylene glycol |
| Solubilidad en etanol |
1 mL in 2 mL 80% ethanol |
| Punto de ebullición (°C) |
195° |
| Ensayo % mín. |
95% |
| Índice de acidez máx. |
5 |
| Índice de refracción |
1.524-1.545 |
| Peso específico |
1.023-1.045 |
| Otros requisitos |
polymerises upon storage; stable in ethanolic solution. The minimum assay value applies either to the pure compound (freshly prepared) or to a 10% solution in ethanol |
| Prueba de identificación |
NMR |
| Espectro |
 
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