Food safety and quality
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Flavouring |
Ethyl sorbate |
Synonym(s) |
Ethyl 2-propenylacrylate |
Latest JECFA evaluation |
2003 (Session 61) |
Status of specification |
Full |
Information required |
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Chemical name |
Ethyl (2E,4E)-hexa-2,4-dienoate |
JECFA number |
1178 |
CAS number |
2396-84-1 |
FEMA number |
2459 |
COE number |
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FLAVIS number |
09.194 |
Molecular weight |
140.18 |
Chemical formula |
C8H12O2 |
Physical form/odour |
Colourless liquid; warm, fruity aroma |
Solubility |
Slightly soluble in water; miscible in oils |
Solubility in ethanol |
soluble |
Boiling point (°C) |
195-196° |
Assay min % |
98% |
Acid value max |
1 |
Refractive index |
1.491-1.498 |
Specific gravity |
0.936-0.939 |
Other requirements |
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ID Test |
IR MS |
Spectrum |
![](https://www.fao.org/fileadmin/user_upload/jecfa/img/1178.gif)
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