|
Food safety and quality
|
|
|
| |
| Flavouring |
4-Pentenyl isothiocyanate |
| Synonym(s) |
|
| Latest JECFA evaluation |
2008 (Session 69) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
5-Isothiocyanato-1-pentene |
| JECFA number |
1893 |
| CAS number |
18060-79-2 |
| FEMA number |
4427 |
| COE number |
|
| FLAVIS number |
|
| Molecular weight |
127.21 |
| Chemical formula |
C6H9NS |
| Physical form/odour |
Colourless to pale yellow liquid; Strong pungent irritating aroma |
| Solubility |
Very slightly soluble in water; freely soluble in ether |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
57-58° (3 mm Hg) |
| Assay min % |
95% |
| Acid value max |
|
| Refractive index |
1.513-1.519 |
| Specific gravity |
0.970-0.976 (20°) |
| Other requirements |
|
| ID Test |
MS |
| Spectrum |
 
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