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Food safety and quality
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| Flavouring |
Propyleneglycol dioctanoate |
| Synonym(s) |
1,2-Propanediol dioctanoate;Propylene glycol dicaprylate;Octanoic acid, 1-methyl-1,2-ethanediyl ester;1,2-Propylene glycol dicaprylate |
| Latest JECFA evaluation |
2010 (Session 73) |
| Status of specification |
Full |
| Information required |
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| Chemical name |
propane-1,2-diyl dioctanoate |
| JECFA number |
1985 |
| CAS number |
7384-98-7 |
| FEMA number |
4471 |
| COE number |
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| FLAVIS number |
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| Molecular weight |
328.49 |
| Chemical formula |
C19H36O4 |
| Physical form/odour |
Clear colourless liquid; Rich fatty fruity aroma |
| Solubility |
Practically insoluble or insoluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
396-398° |
| Assay min % |
98% |
| Acid value max |
1 |
| Refractive index |
1.436-1.442 |
| Specific gravity |
0.923-0.929 (20°) |
| Other requirements |
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| ID Test |
HNMR MS |
| Spectrum |


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