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Online Edition: "Specifications for Flavourings"
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| Flavouring |
Phenylacetaldehyde dimethyl acetal |
| Synonym(s) |
P.A.D.M.A.
Rosal
Vertodor
Viridine
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| Latest JECFA evaluation |
2002 (Session 59)
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| Status of specification |
Full |
| Chemical name |
1,1-Dimethoxy-2-phenylethane
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| JECFA number |
1003 |
| CAS number |
101-48-4
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| FEMA number |
2876
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| COE number |
40
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| FLAVIS number |
-
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| Molecular weight |
166.22 |
| Chemical formula |
C10H14O2
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| Physical form/odour |
Colourless liquid; powerful green-earthy, flower stem like odour |
| Solubility |
Insoluble in water; soluble in oils, propylene glycol |
| Solubility in ethanol |
1 mL in 2 mL 70% ethanol |
| Boiling point (°C) |
219° |
| Assay min % |
95 |
| Acid value max |
1.0 |
| Refractive index |
1.492-1.498 |
| Specific gravity |
1.000-1.006 |
| Other requirements |
- |
| ID Test |
IR |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/img/1003.gif
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