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Food safety and quality
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| Flavouring |
Ethyl pyruvate |
| Synonym(s) |
Ethyl pyroracemate;Ethyl acetylformate;Ethyl alpha-ketopropionate |
| Latest JECFA evaluation |
2001 (Session 57) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
Ethyl 2-oxopropanoate |
| JECFA number |
938 |
| CAS number |
617-35-6 |
| FEMA number |
2457 |
| COE number |
430 |
| FLAVIS number |
|
| Molecular weight |
116.12 |
| Chemical formula |
C5H8O3 |
| Physical form/odour |
colourless liquid with a sweet, floral-fruity, warm odour |
| Solubility |
slightly soluble in water; soluble in organic solvents, oils |
| Solubility in ethanol |
miscible at room temperature |
| Boiling point (°C) |
144° |
| Assay min % |
95% |
| Acid value max |
2 |
| Refractive index |
1.403-1.409 |
| Specific gravity |
1.044-1.065 |
| Other requirements |
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| ID Test |
IR |
| Spectrum |
 
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