|
Food safety and quality
|
|
|
| |
| Flavouring |
Neryl propionate |
| Synonym(s) |
|
| Latest JECFA evaluation |
1997 (Session 49) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
cis-3,7-Dimethyl-2,6-octadien-1-yl propanoate |
| JECFA number |
63 |
| CAS number |
105-91-9 |
| FEMA number |
2777 |
| COE number |
509 |
| FLAVIS number |
|
| Molecular weight |
210.31 |
| Chemical formula |
C13H22O2 |
| Physical form/odour |
colourless, oily liquid/ether, fruity, jasmine, rose odour |
| Solubility |
very slightly soluble in water; soluble in alcohol |
| Solubility in ethanol |
1 ml in 15 ml 70% alcohol |
| Boiling point (°C) |
233° |
| Assay min % |
95.0% |
| Acid value max |
|
| Refractive index |
1.45-1.47 |
| Specific gravity |
0.89-0.91 (d20/4) |
| Other requirements |
|
| ID Test |
IR |
| Spectrum |
 
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