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Sécurité sanitaire et qualité des aliments
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| Aromatisant |
Phenylacetaldehyde |
| Synonyme(s) |
Hyacinthin;1-Oxo-2-phenylethane;alpha-Tolualdehyde;Phenylacetic aldehyde;Benzylcarboxaldehyde;alpha-Toluic aldehyde |
| Evaluation la plus récente du JECFA |
2002 (Session 59) |
| Statut de la spécification |
Full |
| Informations requises |
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| Nom chimique |
Phenylacetaldehyde |
| Numéro JECFA |
1002 |
| Numéro CAS |
122-78-1 |
| Numéro FEMA |
2874 |
| Numéro COE |
116 |
| Numéro FLAVIS |
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| Poids moléculaire |
120.15 |
| Formule chimique |
C8H8O |
| Aspect physique/odeur |
Colourless to slighty yellow oily liquid; very powerful and penetrating pungent green floral and sweet odour of hyacinth type |
| Solubilité |
Slightly soluble in water; insoluble in water; soluble in oils, propylene glycol |
| Solubilité dans l’éthanol |
1 mL in 2 mL 80% ethanol |
| Point d’ébullition (°C) |
195° |
| Dosage % |
95% |
| Acidité max |
5 |
| Indice de réfraction |
1.524-1.545 |
| Densité |
1.023-1.045 |
| Autres prescriptions |
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 |
| Essai d’identification |
NMR |
| Spectre |
 
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