|
Food safety and quality
|
|
|
| |
| Flavouring |
Propyl propionate |
| Synonym(s) |
|
| Latest JECFA evaluation |
1997 (Session 49) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
n-Propyl propanoate |
| JECFA number |
142 |
| CAS number |
106-36-5 |
| FEMA number |
2958 |
| COE number |
403 |
| FLAVIS number |
|
| Molecular weight |
116.16 |
| Chemical formula |
C6H12O2 |
| Physical form/odour |
colourless to pale yellow liquid with a fruity (apple, banana, pineapple) odour |
| Solubility |
miscible with alcohol, ether, propylene glycol; soluble 1 ml in 200 ml water |
| Solubility in ethanol |
1 ml in 1 ml 95% alcohol |
| Boiling point (°C) |
122-124° |
| Assay min % |
98.0% |
| Acid value max |
1 |
| Refractive index |
1.391-1.396 |
| Specific gravity |
0.873-0.879 |
| Other requirements |
|
| ID Test |
IR |
| Spectrum |
 
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