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Food safety and quality
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| Flavouring |
Acetaldehyde phenethyl propyl acetal |
| Synonym(s) |
Acetal R;1-Phenethoxy-1-propoxyethane;Propyl phenethyl acetal |
| Latest JECFA evaluation |
2002 (Session 59) |
| Status of specification |
Full |
| Information required |
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| Chemical name |
1-Phenylethoxy-1-propoxyethane |
| JECFA number |
1000 |
| CAS number |
7493-57-4 |
| FEMA number |
2004 |
| COE number |
511 |
| FLAVIS number |
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| Molecular weight |
208.3 |
| Chemical formula |
C13H20O2 |
| Physical form/odour |
Colourless liquid; powerful, ethereal green-herbal and leafy odour |
| Solubility |
Miscible in oils |
| Solubility in ethanol |
Miscible at room temperature |
| Boiling point (°C) |
272° |
| Assay min % |
96% |
| Acid value max |
1 |
| Refractive index |
1.475-1.483 |
| Specific gravity |
0.944-0.950 |
| Other requirements |
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| ID Test |
NMR |
| Spectrum |
 
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