Food safety and quality
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Flavouring |
2-Isobutylthiazole |
Synonym(s) |
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Latest JECFA evaluation |
2002 (Session 59) |
Status of specification |
Full |
Information required |
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Chemical name |
2-Isobutylthiazole |
JECFA number |
1034 |
CAS number |
18640-74-9 |
FEMA number |
3134 |
COE number |
11618 |
FLAVIS number |
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Molecular weight |
141.24 |
Chemical formula |
C7H11NS |
Physical form/odour |
Colourless liquid; odour of tomato leaves |
Solubility |
Slightly soluble water; Soluble in fats |
Solubility in ethanol |
Miscible at room temperature |
Boiling point (°C) |
178-180° |
Assay min % |
96% |
Acid value max |
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Refractive index |
1.490-1.499 |
Specific gravity |
0.993-0.997 |
Other requirements |
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ID Test |
NMR |
Spectrum |
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