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Food safety and quality
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| Flavouring |
1,3,5,7-Undecatetraene |
| Synonym(s) |
|
| Latest JECFA evaluation |
2014 (Session 79) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
(3E,5E,7E)-undeca-1,3,5,7-tetraene |
| JECFA number |
2196 |
| CAS number |
116963-97-4 |
| FEMA number |
4652 |
| COE number |
|
| FLAVIS number |
|
| Molecular weight |
148.24 |
| Chemical formula |
C11H16 |
| Physical form/odour |
Clear colourless liquid, Woody, earthy, leafy galbanum aroma |
| Solubility |
Practically insoluble to insoluble |
| Solubility in ethanol |
Slightly Soluble |
| Boiling point (°C) |
116° (2.6 hPa) |
| Assay min % |
95% |
| Acid value max |
|
| Refractive index |
1.581-1.591 (20°) |
| Specific gravity |
0.809-0.819 (25°) |
| Other requirements |
|
| ID Test |
MS |
| Spectrum |
 
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