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Food safety and quality
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| Flavouring |
2-Methyl-2-(methyldithio)propanal |
| Synonym(s) |
2-(Methydithio) isobutylraldehyde |
| Latest JECFA evaluation |
2001 (Session 57) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
2-Methyl-2-(methyldithio)propanal |
| JECFA number |
580 |
| CAS number |
67952-60-7 |
| FEMA number |
3866 |
| COE number |
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| FLAVIS number |
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| Molecular weight |
150.27 |
| Chemical formula |
C5H10OS2 |
| Physical form/odour |
colourless to pale yellow liquid |
| Solubility |
very slightly soluble in water;soluble in alcohol and oils |
| Solubility in ethanol |
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| Boiling point (°C) |
46° (1 mm Hg) |
| Assay min % |
95% |
| Acid value max |
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| Refractive index |
1.512-1.522 |
| Specific gravity |
1.095-1.100 |
| Other requirements |
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| ID Test |
NMR |
| Spectrum |
 
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