Food safety and quality
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Flavouring |
3-(Methylthio)propyl acetate |
Synonym(s) |
3-Acetoxypropyl methyl sulfide;Methionyl acetate |
Latest JECFA evaluation |
2001 (Session 57) |
Status of specification |
Full |
Information required |
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Chemical name |
3-(Methylthio)propyl acetate |
JECFA number |
478 |
CAS number |
16630-55-0 |
FEMA number |
3883 |
COE number |
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FLAVIS number |
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Molecular weight |
148.22 |
Chemical formula |
C6H12O2S |
Physical form/odour |
colourless liquid with fatty, estery odour |
Solubility |
very slightly soluble in water; soluble in alcohol and oils |
Solubility in ethanol |
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Boiling point (°C) |
201-202° |
Assay min % |
97% |
Acid value max |
1 |
Refractive index |
1.461-1.467 |
Specific gravity |
1.036-1.044 |
Other requirements |
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ID Test |
IR |
Spectrum |
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