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Food safety and quality
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| |
| Flavouring |
Allyl methyl disulfide |
| Synonym(s) |
Methyl allyl disulfide |
| Latest JECFA evaluation |
2003 (Session 61) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
Disulfide, methyl-2-propenyl |
| JECFA number |
568 |
| CAS number |
2179-58-0 |
| FEMA number |
3127 |
| COE number |
11866 |
| FLAVIS number |
12.037 |
| Molecular weight |
120.23 |
| Chemical formula |
C4H8S2 |
| Physical form/odour |
colourless liquid |
| Solubility |
|
| Solubility in ethanol |
|
| Boiling point (°C) |
83-84° (170 mm Hg); 30-33° (20 mm Hg) |
| Assay min % |
90% |
| Acid value max |
|
| Refractive index |
1.533- 1.535 |
| Specific gravity |
0.927-0.933 |
| Other requirements |
SC: dimethyl disulfide, diallyl disulfide |
| ID Test |
NMR |
| 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/568.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/568.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/568.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/568.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/568.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/568.gif" width="60px;"></a><br>)