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Online Edition: "Specifications for Flavourings"
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| Flavouring |
p-Tolyl 3-methylbutyrate |
| Synonym(s) |
p-Cresyl 3-methylbutanoate
p-Cresyl isovalerate
p-Tolyl isovalerate
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| Latest JECFA evaluation |
2000 (Session 55)
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| Status of specification |
Full |
| Chemical name |
p-Tolyl isovalerate
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| JECFA number |
702 |
| CAS number |
55066-56-3
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| FEMA number |
3387
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| COE number |
10545
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| FLAVIS number |
-
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| Molecular weight |
192.26 |
| Chemical formula |
C12H16O2
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| Physical form/odour |
Colourless liquid, tobacco-like, animal, sweet herbaceous odour |
| Solubility |
insoluble in water; soluble in oils |
| Solubility in ethanol |
miscible |
| Boiling point (°C) |
103 (2 mm Hg) |
| Assay min % |
98 |
| Acid value max |
1.0 |
| Refractive index |
1.485-1489 |
| Specific gravity |
0.977-0.987 |
| Other requirements |
- |
| ID Test |
IR |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/img_add8/702.gif
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