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Online Edition: "Specifications for Flavourings"
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| Flavouring |
4,5-Dimethylthiazole |
| Synonym(s) |
-
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| Latest JECFA evaluation |
2002 (Session 59)
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| Status of specification |
Full |
| Chemical name |
4,5-Dimethylthiazole
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| JECFA number |
1035 |
| CAS number |
3581-91-7
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| FEMA number |
3274
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| COE number |
11606
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| FLAVIS number |
-
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| Molecular weight |
113.18 |
| Chemical formula |
C5H7NS
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| Physical form/odour |
Clear colourless liquid; roasted, nutty, meaty, boiled poultry-like odour |
| Solubility |
Soluble in ether |
| Solubility in ethanol |
Miscible at room temperature |
| Boiling point (°C) |
158° (742 mm Hg) |
| Assay min % |
97 |
| Acid value max |
- |
| Refractive index |
1.516-1.524 |
| Specific gravity |
1.067-1.072 |
| Other requirements |
- |
| ID Test |
NMR |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/img/1035.gif
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