|
Food safety and quality
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|
| |
| Flavouring |
2,5-Diethyltetrahydrofuran |
| Synonym(s) |
|
| Latest JECFA evaluation |
2004 (Session 63) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
2,5-Diethyltetrahydrofuran |
| JECFA number |
1453 |
| CAS number |
41239-48-9 |
| FEMA number |
3743 |
| COE number |
|
| FLAVIS number |
13.095 |
| Molecular weight |
128.22 |
| Chemical formula |
C8H16O |
| Physical form/odour |
Colourless liquid; Powerful diffusive sweet-herbaceous carmellic aroma |
| Solubility |
Soluble in oils; Insoluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
116° |
| Assay min % |
97% |
| Acid value max |
1 |
| Refractive index |
1.401-1.407 |
| Specific gravity |
0.827-0.833 |
| Other requirements |
|
| ID Test |
NMR |
| Spectrum |
 
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