Food safety and quality
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Flavouring |
3-Oxooctanoic acid glyceride |
Synonym(s) |
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Latest JECFA evaluation |
2002 (Session 59) |
Status of specification |
Full |
Information required |
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Chemical name |
2,3-Dihydroxypropyl 3-oxooctanoate |
JECFA number |
911 |
CAS number |
91052-68-5 |
FEMA number |
3771 |
COE number |
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FLAVIS number |
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Molecular weight |
232.28 |
Chemical formula |
C11H20O5 |
Physical form/odour |
solid fatty flakes with a faint fatty odour |
Solubility |
insoluble in water; soluble in oils |
Solubility in ethanol |
slightly soluble |
Boiling point (°C) |
NA |
Assay min % |
95% (by ester determination) |
Acid value max |
2 |
Refractive index |
NA |
Specific gravity |
NA |
Other requirements |
mp: 49-52° |
ID Test |
CNMR HNMR |
Spectrum |
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