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Online Edition: "Specifications for Flavourings"
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| Flavouring |
Isobornyl propionate |
| Synonym(s) |
Bornyl (iso) propionate
iso-Bornyl propionate
exo-2-Bornyl propionate
exo-2-Camphanyl propionate
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| Latest JECFA evaluation |
2004 (Session 63)
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| Status of specification |
Full |
| Chemical name |
1,7,7-Trimethylbicyclo(2.2.1)hept-2-yl propionate
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| JECFA number |
1391 |
| CAS number |
2756-56-1
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| FEMA number |
2163
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| COE number |
-
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| FLAVIS number |
09.131
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| Molecular weight |
210.32 |
| Chemical formula |
C13H22O2
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| Physical form/odour |
Colourless oily liquid; Soft-turpentine aroma |
| Solubility |
Soluble in water, oils |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
245° |
| Assay min % |
97% |
| Acid value max |
<1.0 |
| Refractive index |
1.461-1.465 |
| Specific gravity |
0.968-0.971 |
| Other requirements |
Minimum assay value may include small amounts of bornyl propionate |
| ID Test |
NMR |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/img/1391.gif
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