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Online Edition: "Specifications for Flavourings"
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| Flavouring |
2-(1-Methylpropyl)thiazole |
| Synonym(s) |
2-sec-Butylthiazole
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| Latest JECFA evaluation |
2002 (Session 59)
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| Status of specification |
Full |
| Chemical name |
2-(1-Methylpropyl)thiazole
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| JECFA number |
1033 |
| CAS number |
18277-27-5
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| FEMA number |
3372
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| COE number |
11598
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| FLAVIS number |
-
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| Molecular weight |
141.24 |
| Chemical formula |
C7H11NS
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| Physical form/odour |
Colourless liquid; raw, green, herbaceous odour |
| Solubility |
Slightly soluble water; Soluble in fats |
| Solubility in ethanol |
Miscible at room temperature |
| Boiling point (°C) |
173-174° |
| Assay min % |
98 |
| Acid value max |
- |
| Refractive index |
1.496-1.502 |
| Specific gravity |
0.998-1.003 |
| Other requirements |
- |
| ID Test |
NMR |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/img/1033.gif
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