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Food safety and quality
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| Flavouring |
1,2-Di[(1'-ethoxy)ethoxy]propane |
| Synonym(s) |
Acetaldehyde ethyl propylene glycol mixed acetal |
| Latest JECFA evaluation |
2001 (Session 57) |
| Status of specification |
Full |
| Information required |
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| Chemical name |
1,2-Di[(1'-ethoxy)ethoxy]propane |
| JECFA number |
927 |
| CAS number |
67715-79-1 |
| FEMA number |
3534 |
| COE number |
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| FLAVIS number |
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| Molecular weight |
220.31 |
| Chemical formula |
C11H24O4 |
| Physical form/odour |
colourless to pale yellow liquid with a faint, sharp, fruity odour |
| Solubility |
slightly soluble in water; miscible with organic solvents, oils |
| Solubility in ethanol |
miscible |
| Boiling point (°C) |
120° (5 mm Hg) |
| Assay min % |
97% |
| Acid value max |
1 |
| Refractive index |
1.408-1.414 |
| Specific gravity |
0.911-0.925 |
| Other requirements |
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| ID Test |
NMR |
| Spectrum |
 
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