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Food safety and quality
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| Flavouring |
2-Dodecenal |
| Synonym(s) |
n-Dodecen-2-al;3-Nonyl acrolein;2-Dodecen-1-al |
| Latest JECFA evaluation |
2004 (Session 63) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
2-Dodecenal |
| JECFA number |
1350 |
| CAS number |
4826-62-4 |
| FEMA number |
2402 |
| COE number |
|
| FLAVIS number |
05.037 |
| Molecular weight |
182.31 |
| Chemical formula |
C12H22O |
| Physical form/odour |
Colourless to slightly yellow liquid; Fatty, citus-like aroma |
| Solubility |
Soluble in most fixed oils; Insoluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
272° |
| Assay min % |
93% (sum of cis/trans isomers) |
| Acid value max |
10 |
| Refractive index |
1.454-1.460 |
| Specific gravity |
0.839-0.849 |
| Other requirements |
SC: 2-Dodecenoic acid |
| ID Test |
IR |
| Spectrum |
 
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