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Online Edition: "Specifications for Flavourings"
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| Flavouring |
Isoamyl 3-(2-furan)propionate |
| Synonym(s) |
Isoamyl 2-furanpropionate
2-Isoamyl furfurylacetate
3-Methylbutyl 3(2-furyl)propionate
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| Latest JECFA evaluation |
2005 (Session 65)
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| Status of specification |
Full |
| Chemical name |
3-Methylbutyl 3-(2-furan)propanoate
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| JECFA number |
1515 |
| CAS number |
7779-67-1
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| FEMA number |
2071
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| COE number |
-
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| FLAVIS number |
13.023
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| Molecular weight |
210.27 |
| Chemical formula |
C12H18O3
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| Physical form/odour |
Colourless to pale yellow liquid; Sweet, green, slightly floral aroma |
| Solubility |
Insoluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
258° |
| Assay min % |
96% |
| Acid value max |
5 |
| Refractive index |
1.549-1.557 |
| Specific gravity |
0.987-0.993 |
| Other requirements |
Safety evaluation not completed |
| ID Test |
NMR |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/img/1515.gif
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