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Online Edition: "Specifications for Flavourings"
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| Flavouring |
Nona-2,4,6-trienal |
| Synonym(s) |
-
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| Latest JECFA evaluation |
2007 (Session 68)
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| Status of specification |
Full |
| Chemical name |
Nona-2,4,6-trienal
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| JECFA number |
1785 |
| CAS number |
57018-53-8
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| FEMA number |
4187
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| COE number |
-
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| FLAVIS number |
05.173
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| Molecular weight |
136.19 |
| Chemical formula |
C9H12O
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| Physical form/odour |
Colourless liquid; Green, cucumber aroma |
| Solubility |
Practically insoluble or insoluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
193-194° |
| Assay min % |
95% |
| Acid value max |
- |
| Refractive index |
1.550-1.556 |
| Specific gravity |
0.867-0.873 |
| Other requirements |
- |
| ID Test |
MS |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/jecfa68/1785-ms.gif
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