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Online Edition: "Specifications for Flavourings"
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| Flavouring |
3-Phenylpropyl isobutyrate |
| Synonym(s) |
Hydrocinnamyl isobutyrate
3-Phenylpropyl 2-methylpropanoate
beta-Phenylpropyl-2-methylpropanoate
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| Latest JECFA evaluation |
2000 (Session 55)
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| Status of specification |
Full |
| Chemical name |
3-Phenylpropyl isobuyrate
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| JECFA number |
640 |
| CAS number |
103-58-2
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| FEMA number |
2893
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| COE number |
303
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| FLAVIS number |
-
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| Molecular weight |
206.28 |
| Chemical formula |
C13H18O2
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| Physical form/odour |
Colourless liquid, fruity-balsamic sweet odour |
| Solubility |
insoluble in water; soluble in oils |
| Solubility in ethanol |
miscible |
| Boiling point (°C) |
258 |
| Assay min % |
98 |
| Acid value max |
1.0 |
| Refractive index |
1.483-1.493 |
| Specific gravity |
0.975-0.981 |
| Other requirements |
- |
| ID Test |
IR |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/img_add8/640.gif
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