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Food safety and quality
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| Flavouring |
1,3,5-Undecatriene |
| Synonym(s) |
|
| Latest JECFA evaluation |
2004 (Session 63) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
Undeca-1,3,5-triene |
| JECFA number |
1341 |
| CAS number |
16356-11-9 |
| FEMA number |
3795 |
| COE number |
|
| FLAVIS number |
01.061 |
| Molecular weight |
150.26 |
| Chemical formula |
C11H18 |
| Physical form/odour |
Colourless to pale yellow liquid; fruity, green, pineapple, tropical spruce needle aroma |
| Solubility |
slightly soluble in water; soluble in fats |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
80-81° (12 mm Hg) |
| Assay min % |
94% (sum of cis/trans isomers) |
| Acid value max |
<1.0 |
| Refractive index |
1.510-1.518 |
| Specific gravity |
0.788-0.796 |
| Other requirements |
SC: 2,4,6-undecatriene (Z,Z,E) |
| ID Test |
NMR |
| Spectrum |
 
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