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Online Edition: "Specifications for Flavourings"
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| Flavouring |
Isobutyl 3-(2-furan)propionate |
| Synonym(s) |
Isobutyl 2-furanpropionate
Isobutyl 3-(2-furyl)propanoate
Isobutyl furylpropionate
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| Latest JECFA evaluation |
2005 (Session 65)
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| Status of specification |
Full |
| Chemical name |
2-Methylpropyl 3-(2-furyl)propanoate
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| JECFA number |
1514 |
| CAS number |
105-01-1
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| FEMA number |
2198
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| COE number |
-
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| FLAVIS number |
13.024
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| Molecular weight |
196.25 |
| Chemical formula |
C11H16O3
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| Physical form/odour |
Colourless to pale, straw-yellow liquid; Fruity, winey, brandy-like aroma |
| Solubility |
Very slightly soluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
105 (3 mm Hg) |
| Assay min % |
96% |
| Acid value max |
5 |
| Refractive index |
1.531-1.537 |
| Specific gravity |
1.007-1.013 |
| Other requirements |
Safety evaluation not completed |
| ID Test |
NMR |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/img/1514.gif
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