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Online Edition: "Specifications for Flavourings"
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| Flavouring |
(E)-Ethyl tiglate |
| Synonym(s) |
-
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| Latest JECFA evaluation |
2008 (Session 69)
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| Status of specification |
Full |
| Chemical name |
(2E)-2-Methyl- 2-butenoic acid ethyl ester
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| JECFA number |
1824 |
| CAS number |
5837-78-5
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| FEMA number |
2460
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| COE number |
2185
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| FLAVIS number |
09.495
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| Molecular weight |
128.17 |
| Chemical formula |
C7H12O2
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| Physical form/odour |
Colourless liquid; Warm-ethereal fruity aroma |
| Solubility |
Insoluble in water; soluble in oils |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
154-156 |
| Assay min % |
98 |
| Acid value max |
1.0 |
| Refractive index |
1.432-1.438 |
| Specific gravity |
0.907-0.916 |
| Other requirements |
- |
| ID Test |
NMR IR |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/jecfa69/1824-nmr.gif
http://www.fao.org/ag/agn/jecfa-flav/img/jecfa69/1824-ir.gif
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