|
Food safety and quality
|
|
|
| |
| Flavouring |
2-Methylbutyraldehyde |
| Synonym(s) |
|
| Latest JECFA evaluation |
1998 (Session 51) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
2-Methylbutanal |
| JECFA number |
254 |
| CAS number |
96-17-3 |
| FEMA number |
2691 |
| COE number |
575 |
| FLAVIS number |
|
| Molecular weight |
86.13 |
| Chemical formula |
C5H10O |
| Physical form/odour |
colourless to pale yellow liquid |
| Solubility |
|
| Solubility in ethanol |
|
| Boiling point (°C) |
93° |
| Assay min % |
97.0% |
| Acid value max |
10 |
| Refractive index |
1.388-1.393 |
| Specific gravity |
0.799-0.804 |
| Other requirements |
|
| ID Test |
IR |
| 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/254.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/254.gif" width="60px;"></a><br>&dname=<a href="http://www.fao.org/fileadmin/user_upload/jecfa/img/254.gif" target=_blank><img src="http://www.fao.org/fileadmin/user_upload/jecfa/img/254.gif" width="60px;"></a><br> "Download")
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