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Online Edition: "Specifications for Flavourings"
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| Flavouring |
2-Methyl-3-(p-isopropylphenyl)propionaldehyde |
| Synonym(s) |
Cyclamal
Cyclamen aldehyde
3-(4-Isopropylphenyl)-2-methylpropanal
alpha-Methyl-p-isopropylcinnamaldehyde
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| Latest JECFA evaluation |
2004 (Session 63)
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| Status of specification |
Full |
| Chemical name |
2-Methyl-3-(4-isopropylphenyl)propanol
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| JECFA number |
1465 |
| CAS number |
103-95-7
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| FEMA number |
2743
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| COE number |
-
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| FLAVIS number |
05.045
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| Molecular weight |
190.29 |
| Chemical formula |
C13H18O
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| Physical form/odour |
Colourless to pale yellow liquid; Strong floral aroma |
| Solubility |
Soluble in most fixed oils; Insoluble in propylene glycol, glycerin, water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
270° |
| Assay min % |
90% |
| Acid value max |
5 |
| Refractive index |
1.503-1.508 |
| Specific gravity |
0.946-0.952 |
| Other requirements |
SC: 2-Methyl-3-(p-isopropylphenyl)propionic acid, 3-Methyl-3-(p-isopropylphenyl)propionaldehyde |
| ID Test |
IR |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/img/1465.gif
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