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Food safety and quality
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| Flavouring |
2-Tridecenal |
| Synonym(s) |
3-Decylacrolein;Tridecen-2-al-1 |
| Latest JECFA evaluation |
2004 (Session 63) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
Tridec-2-enal |
| JECFA number |
1359 |
| CAS number |
7774-82-5 |
| FEMA number |
3082 |
| COE number |
|
| FLAVIS number |
05.078 |
| Molecular weight |
196.33 |
| Chemical formula |
C13H24O |
| Physical form/odour |
Colourless or slightly yellowish liquid; Oily, citus aroma |
| Solubility |
Soluble in most fixed oils; Insoluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
115-118° (10 mm Hg) |
| Assay min % |
92% (sum of cis-trans isomers) |
| Acid value max |
5 |
| Refractive index |
1.455-1.461 |
| Specific gravity |
0.842-0.862 |
| Other requirements |
SC: 2-Tridecenoic acid |
| ID Test |
IR |
| Spectrum |
 
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