Food safety and quality
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Flavouring |
2-Acetyl-1-pyrroline |
Synonym(s) |
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Latest JECFA evaluation |
2020 (Session 89) |
Status of specification |
Full |
Information required |
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Chemical name |
2-Acetyl-1-pyrroline |
JECFA number |
1604 |
CAS number |
85213-22-5 |
FEMA number |
4249 |
COE number |
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FLAVIS number |
14.080 |
Molecular weight |
111.14 |
Chemical formula |
C6H9NO |
Physical form/odour |
Colourless to yellow solid; Fishy aroma |
Solubility |
Soluble in water |
Solubility in ethanol |
Soluble |
Boiling point (°C) |
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Assay min % |
>90% |
Acid value max |
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Refractive index |
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Specific gravity |
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Other requirements |
mp: 19°; SC: 5-6% 5,6-Dihydro-2-methyl-3-(4H)-pyridinone |
ID Test |
MS |
Spectrum |
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