|
Food safety and quality
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| |
| Flavouring |
Dehydromenthofurolactone |
| Synonym(s) |
3,6-Dimethyl-4,5-dihydro-6H-benzo(b)furan-2-one |
| Latest JECFA evaluation |
2003 (Session 61) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
5,6-Dihydro-3,6-dimethyl-4(H)-benzofuran-2-one |
| JECFA number |
1163 |
| CAS number |
75640-26-5 |
| FEMA number |
3755 |
| COE number |
|
| FLAVIS number |
10.034 |
| Molecular weight |
164.2 |
| Chemical formula |
C10H12O2 |
| Physical form/odour |
Liquid; hay and coumarin-like aroma |
| Solubility |
Slightly soluble in water; soluble in oil |
| Solubility in ethanol |
soluble |
| Boiling point (°C) |
264-266° (10 mm Hg) |
| Assay min % |
95% |
| Acid value max |
1 |
| Refractive index |
1.542-1.548 |
| Specific gravity |
1.090-1.096 |
| Other requirements |
|
| ID Test |
IR NMR |
| Spectrum |
 
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