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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