Food safety and quality
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Flavouring |
2-Isobutyl-4,6-dimethyldihydro-1,3,5-dithiazine and 4-isobutyl-2,6-dimethyldihydro-1,3,5-dithiazine (mixture) |
Synonym(s) |
Dimethyl isobutyl dihydro-1,3,5-dithiazine |
Latest JECFA evaluation |
2002 (Session 59) |
Status of specification |
Full |
Information required |
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Chemical name |
Mixture of Dihydro-2-isobutyl-4,6-dimethyl-4H-1,3,5-dithiazine and Dihydro-6-isobutyl-2,4-dimethyl-4H-1,3,5-dithiazine |
JECFA number |
1046 |
CAS number |
101517-87-7 |
FEMA number |
3781 |
COE number |
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FLAVIS number |
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Molecular weight |
205.39 |
Chemical formula |
C9H19NS2 |
Physical form/odour |
Clear to pale yellow liquid; roasted, cocoa, peanut odour |
Solubility |
Soluble in propylene glycol, triacetin |
Solubility in ethanol |
Miscible at room temperature |
Boiling point (°C) |
104-115° (2.5 mm Hg) |
Assay min % |
82% |
Acid value max |
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Refractive index |
1.488-1.492 |
Specific gravity |
0.961-0.967 |
Other requirements |
[64% 2-Isobutyl-4,6-dimethyl; 18% 4-Isobutyl-2,6-dimethyl]SC: 2,4,6-Trimethyl-1,3,5-dithiazine; 2,4-Diisobutyl-6-methyl-1,3,5-dithiazine; 2,6-Dimethyl-4-butyldihydro-1,3,5-dithiazine; substituted 1,3,5-thiadiazine |
ID Test |
MS IR NMR |
Spectrum |
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