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Online Edition: "Specifications for Flavourings"
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| Flavouring |
3-Decen-2-one |
| Synonym(s) |
Heptylidene acetone
Oenanthylidene acetone
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| Latest JECFA evaluation |
2002 (Session 59)
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| Status of specification |
Full |
| Chemical name |
Dec-3-en-2-one
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| JECFA number |
1130 |
| CAS number |
10519-33-2
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| FEMA number |
3532
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| COE number |
11751
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| FLAVIS number |
-
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| Molecular weight |
154.25 |
| Chemical formula |
C10H18O
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| Physical form/odour |
Colourless liquid; fruity floral jasmine-like aroma |
| Solubility |
almost insoluble in water; soluble in purfume oils |
| Solubility in ethanol |
Miscible at room temperature |
| Boiling point (°C) |
125-126° |
| Assay min % |
95 |
| Acid value max |
- |
| Refractive index |
1.446-1.452 |
| Specific gravity |
0.809-0.813 |
| Other requirements |
- |
| ID Test |
NMR |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/img/1130.gif
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