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Online Edition: "Specifications for Flavourings"
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| Flavouring |
2,6-Dimethyl-3-[(2-methyl-3-furyl)thio]-4-heptanone |
| Synonym(s) |
1,3-Diisopropylacetonyl 2-methyl-3-furyl sulfide
3-[(2-Methyl-3-furyl)thiol]-2,6-dimethyl-4-heptanone
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| Latest JECFA evaluation |
2002 (Session 59)
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| Status of specification |
Full |
| Chemical name |
2,6-Dimethyl-3-((2-methyl-3-furyl)thio)heptan-4-one
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| JECFA number |
1086 |
| CAS number |
61295-51-0
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| FEMA number |
3538
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| COE number |
11915
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| FLAVIS number |
-
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| Molecular weight |
254.39 |
| Chemical formula |
C14H22O2S
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| Physical form/odour |
Liquid; meat-like odour |
| Solubility |
Insoluble in water; soluble in fat |
| Solubility in ethanol |
Miscible at room temperature |
| Boiling point (°C) |
90-92° (0.2 mm Hg) |
| Assay min % |
94 |
| Acid value max |
NA |
| Refractive index |
1.488-1.494 |
| Specific gravity |
1.006-1.022 |
| Other requirements |
SC: 2,6-Dimethyl-2-[(2-methyl-3-furyl)thio]-4-heptanone |
| ID Test |
IR NMR |
| Spectrum |
http://www.fao.org/ag/agn/jecfa-flav/img/img/1086.gif
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