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Food safety and quality
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| |
| Flavouring |
Piperonyl isobutyrate |
| Synonym(s) |
Heliotropyl 2-methyl propanoate |
| Latest JECFA evaluation |
2001 (Session 57) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
3,4-Methylenedioxybenzyl isobutyrate |
| JECFA number |
895 |
| CAS number |
1300847 |
| FEMA number |
2913 |
| COE number |
305 |
| FLAVIS number |
|
| Molecular weight |
222.24 |
| Chemical formula |
C12H14O4 |
| Physical form/odour |
colourless oily liquid with a mild, fruity, berry-like odour |
| Solubility |
insoluble in water; soluble in organic solvents, oils |
| Solubility in ethanol |
miscible at room temperature |
| Boiling point (°C) |
91-92° (0.005 mm Hg) |
| Assay min % |
97% |
| Acid value max |
1 |
| Refractive index |
1.506-1.513 |
| Specific gravity |
1.154-1.160 |
| Other requirements |
|
| ID Test |
IR |
| Spectrum |
 
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