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Food safety and quality
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| Flavouring |
Butanal dibenzyl thioacetal (Safety evaluation not completed) |
| Synonym(s) |
{[1-(benzylsulfanyl)butyl]sulfanyl}methylbenzene |
| Latest JECFA evaluation |
2010 (Session 73) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
benzyl(1-(benzyloxy)butyl)sulfane |
| JECFA number |
1939 |
| CAS number |
101780-73-8 |
| FEMA number |
4589 |
| COE number |
|
| FLAVIS number |
|
| Molecular weight |
302.5 |
| Chemical formula |
C18H22S2 |
| Physical form/odour |
Clear colourless to pale yellow liquid; Pungent fruity aroma |
| Solubility |
Practically insoluble or insoluble in water |
| Solubility in ethanol |
Soluble |
| Boiling point (°C) |
199-201° (2 mm Hg) |
| Assay min % |
95% |
| Acid value max |
|
| Refractive index |
1.585-1.591 (25°) |
| Specific gravity |
1.073-1.079 |
| Other requirements |
Safety evaluation not completed |
| ID Test |
MS |
| Spectrum |
 
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![](../typo3conf/ext/dyna_fef/download.php?dfile=/work/htdocs/disseminationtypo3/web/fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1939-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1939-ms.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1939-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/1939-ms.gif" width="60px;"></a><br> "Download")
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