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Food safety and quality
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| Flavouring |
3-Methyl-1,2,4-trithiane |
| Synonym(s) |
3-Methyl-1,2,4-trithiacyclohexane |
| Latest JECFA evaluation |
2000 (Session 55) |
| Status of specification |
Full |
| Information required |
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| Chemical name |
3-Methyl-1,2,4-trithiane |
| JECFA number |
574 |
| CAS number |
43040-01-3 |
| FEMA number |
3718 |
| COE number |
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| FLAVIS number |
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| Molecular weight |
152.29 |
| Chemical formula |
C4H8S3 |
| Physical form/odour |
colourless liquid with strong odour |
| Solubility |
insoluble in water; soluble in fat |
| Solubility in ethanol |
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| Boiling point (°C) |
226° |
| Assay min % |
98% |
| Acid value max |
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| Refractive index |
1.617-1.627 |
| Specific gravity |
1.276 (d20/4) |
| Other requirements |
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| 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/574-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/574-ms.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/574-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/574-ms.gif" width="60px;"></a><br> "Download")
![](fileadmin/user_upload/jecfa/img/<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/574-ms.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/574-ms.gif" width="60px;"></a><br>)