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Online Edition: "Specifications for Flavourings"
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| Flavouring |
(Z)-3-Octenyl propionate |
| Synonym(s) |
-
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| Latest JECFA evaluation |
2007 (Session 68)
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| Status of specification |
Full |
| Chemical name |
3(Z)-Octenyl propionate
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| JECFA number |
1628 |
| CAS number |
94134-03-9
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| FEMA number |
4189
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| COE number |
-
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| FLAVIS number |
-
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| Molecular weight |
184.28 |
| Chemical formula |
C11H20O2
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| Physical form/odour |
Colourless to pale yellow liquid; Unique pear-like aroma with a honeydew melon nuance |
| Solubility |
Insoluble in water; soluble in most organic solvents |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
69-71° (1 mm Hg) |
| Assay min % |
95% |
| Acid value max |
- |
| Refractive index |
1.434-1.440 |
| Specific gravity |
0.882-0.889 |
| Other requirements |
Also contains 2% trans isomer |
| ID Test |
MS |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/jecfa68/1628-ms.gif
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