|
Food safety and quality
|
|
|
| |
| Flavouring |
2-Methylbutyric acid |
| Synonym(s) |
|
| Latest JECFA evaluation |
1998 (Session 51) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
2-Methylbutyric acid |
| JECFA number |
255 |
| CAS number |
116-53-0 |
| FEMA number |
2695 |
| COE number |
2002 |
| FLAVIS number |
|
| Molecular weight |
102.13 |
| Chemical formula |
C5H10O2 |
| Physical form/odour |
colourless to pale yellow liquid |
| Solubility |
|
| Solubility in ethanol |
1 ml in 1 ml 95% alcohol |
| Boiling point (°C) |
176° |
| Assay min % |
98.0% |
| Acid value max |
|
| Refractive index |
1.404-1.408 |
| Specific gravity |
0.932-0.936 |
| Other requirements |
|
| ID Test |
IR |
| Spectrum |
 
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