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Food safety and quality
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| Flavouring |
1-Ethyl-2-pyrrolecarboxaldehyde |
| Synonym(s) |
1-ethyl pyrrole-2-aldehyde;1-ethyl pyrrole-2-carboxaldehyde;1-ethyl-1H-pyrrole-2-carboxaldehyde;1-ethyl-2-formyl pyrrole;1-ethyl-2-pyrrole carboxaldehyde |
| Latest JECFA evaluation |
2012 (Session 76) |
| Status of specification |
Full |
| Information required |
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| Chemical name |
1-Ethylpyrrole-2-carbaldehyde |
| JECFA number |
2150 |
| CAS number |
2167-14-8 |
| FEMA number |
4317 |
| COE number |
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| FLAVIS number |
14.169 |
| Molecular weight |
123.15 |
| Chemical formula |
C7H9NO |
| Physical form/odour |
Clear colorless to yellow liquid; burnt smokey aroma |
| Solubility |
Practically insoluble to insoluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
204-206º |
| Assay min % |
95% |
| Acid value max |
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| Refractive index |
1.541 - 1.547 |
| Specific gravity |
1.033 - 1.039 |
| Other requirements |
Safety evaluation not completed |
| ID Test |
HNMR CNMR |
| Spectrum |


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