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Food safety and quality
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| Flavouring |
1-Methyl-2-acetylpyrrole |
| Synonym(s) |
Methyl 1-methylpyrrol-2-yl ketone;1-Methylpyrrol-2-yl methyl ketone |
| Latest JECFA evaluation |
2004 (Session 63) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
2-Acetyl-1-methylpyrrole |
| JECFA number |
1306 |
| CAS number |
932-16-1 |
| FEMA number |
3184 |
| COE number |
|
| FLAVIS number |
14.046 |
| Molecular weight |
123.16 |
| Chemical formula |
C7H9ON |
| Physical form/odour |
Colourless to yellowish liquid; Earthy aroma |
| Solubility |
|
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
200-202° |
| Assay min % |
98% |
| Acid value max |
1 |
| Refractive index |
1.539-1.545 |
| Specific gravity |
1.037-1.043 |
| Other requirements |
|
| ID Test |
NMR |
| Spectrum |
 
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